[PATCH] staging: ced1401: Fix dev_<level> messages

From: Joe Perches
Date: Tue Jan 14 2014 - 00:09:56 EST

Add a missing newline to each message.
Standardize style to "%s: ...", __func__.

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---

There are a _lot_ of function tracing style
uses of dev_dbg that could/should be deleted.

This patch doesn't attempt to delete them.

drivers/staging/ced1401/ced_ioc.c | 151 +++++++++++++++---------------
drivers/staging/ced1401/usb1401.c | 188 +++++++++++++++++++-------------------
2 files changed, 171 insertions(+), 168 deletions(-)

diff --git a/drivers/staging/ced1401/ced_ioc.c b/drivers/staging/ced1401/ced_ioc.c
index bf532b1..573a283 100644
--- a/drivers/staging/ced1401/ced_ioc.c
+++ b/drivers/staging/ced1401/ced_ioc.c
@@ -38,8 +38,8 @@
****************************************************************************/
static void FlushOutBuff(DEVICE_EXTENSION *pdx)
{
- dev_dbg(&pdx->interface->dev, "%s currentState=%d", __func__,
- pdx->sCurrentState);
+ dev_dbg(&pdx->interface->dev, "%s: currentState=%d\n",
+ __func__, pdx->sCurrentState);
if (pdx->sCurrentState == U14ERR_TIME) /* Do nothing if hardware in trouble */
return;
/* Kill off any pending I/O */
@@ -59,8 +59,8 @@ static void FlushOutBuff(DEVICE_EXTENSION *pdx)
****************************************************************************/
static void FlushInBuff(DEVICE_EXTENSION *pdx)
{
- dev_dbg(&pdx->interface->dev, "%s currentState=%d", __func__,
- pdx->sCurrentState);
+ dev_dbg(&pdx->interface->dev, "%s: currentState=%d\n",
+ __func__, pdx->sCurrentState);
if (pdx->sCurrentState == U14ERR_TIME) /* Do nothing if hardware in trouble */
return;
/* Kill off any pending I/O */
@@ -118,8 +118,8 @@ int SendString(DEVICE_EXTENSION *pdx, const char __user *pData,

mutex_lock(&pdx->io_mutex); /* Protect disconnect from new i/o */
if (n > 0) { /* do nothing if nowt to do! */
- dev_dbg(&pdx->interface->dev, "%s n=%d>%s<", __func__, n,
- buffer);
+ dev_dbg(&pdx->interface->dev, "%s: n=%d>%s<\n",
+ __func__, n, buffer);
iReturn = PutChars(pdx, buffer, n);
}

@@ -139,7 +139,7 @@ int SendChar(DEVICE_EXTENSION *pdx, char c)
int iReturn;
mutex_lock(&pdx->io_mutex); /* Protect disconnect from new i/o */
iReturn = PutChars(pdx, &c, 1);
- dev_dbg(&pdx->interface->dev, "SendChar >%c< (0x%02x)", c, c);
+ dev_dbg(&pdx->interface->dev, "SendChar >%c< (0x%02x)\n", c, c);
Allowi(pdx); /* Make sure char reads are running */
mutex_unlock(&pdx->io_mutex);
return iReturn;
@@ -174,7 +174,7 @@ int SendChar(DEVICE_EXTENSION *pdx, char c)
int Get1401State(DEVICE_EXTENSION *pdx, __u32 *state, __u32 *error)
{
int nGot;
- dev_dbg(&pdx->interface->dev, "Get1401State() entry");
+ dev_dbg(&pdx->interface->dev, "%s: entry\n", __func__);

*state = 0xFFFFFFFF; /* Start off with invalid state */
nGot = usb_control_msg(pdx->udev, usb_rcvctrlpipe(pdx->udev, 0),
@@ -182,15 +182,15 @@ int Get1401State(DEVICE_EXTENSION *pdx, __u32 *state, __u32 *error)
pdx->statBuf, sizeof(pdx->statBuf), HZ);
if (nGot != sizeof(pdx->statBuf)) {
dev_err(&pdx->interface->dev,
- "Get1401State() FAILED, return code %d", nGot);
+ "%s: FAILED, return code %d\n", __func__, nGot);
pdx->sCurrentState = U14ERR_TIME; /* Indicate that things are very wrong indeed */
*state = 0; /* Force status values to a known state */
*error = 0;
} else {
int nDevice;
dev_dbg(&pdx->interface->dev,
- "Get1401State() Success, state: 0x%x, 0x%x",
- pdx->statBuf[0], pdx->statBuf[1]);
+ "%s: Success, state: 0x%x, 0x%x\n",
+ __func__, pdx->statBuf[0], pdx->statBuf[1]);

*state = pdx->statBuf[0]; /* Return the state values to the calling code */
*error = pdx->statBuf[1];
@@ -220,8 +220,8 @@ int Get1401State(DEVICE_EXTENSION *pdx, __u32 *state, __u32 *error)
****************************************************************************/
int ReadWrite_Cancel(DEVICE_EXTENSION *pdx)
{
- dev_dbg(&pdx->interface->dev, "ReadWrite_Cancel entry %d",
- pdx->bStagedUrbPending);
+ dev_dbg(&pdx->interface->dev, "%s: entry %d\n",
+ __func__, pdx->bStagedUrbPending);
#ifdef NOT_WRITTEN_YET
int ntStatus = STATUS_SUCCESS;
bool bResult = false;
@@ -231,7 +231,7 @@ int ReadWrite_Cancel(DEVICE_EXTENSION *pdx)

if (pdx->bStagedUrbPending) { /* anything to be cancelled? May need more... */
dev_info(&pdx->interface - dev,
- "ReadWrite_Cancel about to cancel Urb");
+ "ReadWrite_Cancel about to cancel Urb\n");
/* Clear the staging done flag */
/* KeClearEvent(&pdx->StagingDoneEvent); */
USB_ASSERT(pdx->pStagedIrp != NULL);
@@ -244,14 +244,14 @@ int ReadWrite_Cancel(DEVICE_EXTENSION *pdx)
LARGE_INTEGER timeout;
timeout.QuadPart = -10000000; /* Use a timeout of 1 second */
dev_info(&pdx->interface - dev,
- "ReadWrite_Cancel about to wait till done");
+ "%s: about to wait till done\n", __func__);
ntStatus =
KeWaitForSingleObject(&pdx->StagingDoneEvent,
Executive, KernelMode, FALSE,
&timeout);
} else {
dev_info(&pdx->interface - dev,
- "ReadWrite_Cancel, cancellation failed");
+ "%s: cancellation failed\n", __func__);
ntStatus = U14ERR_FAIL;
}
USB_KdPrint(DBGLVL_DEFAULT,
@@ -260,7 +260,7 @@ int ReadWrite_Cancel(DEVICE_EXTENSION *pdx)
} else
spin_unlock_irq(&pdx->stagedLock);

- dev_info(&pdx->interface - dev, "ReadWrite_Cancel done");
+ dev_info(&pdx->interface - dev, "%s: done\n", __func__);
return ntStatus;
#else
return U14ERR_NOERROR;
@@ -304,7 +304,7 @@ static int InSelfTest(DEVICE_EXTENSION *pdx, unsigned int *pState)
bool Is1401(DEVICE_EXTENSION *pdx)
{
int iReturn;
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

ced_draw_down(pdx); /* wait for, then kill outstanding Urbs */
FlushInBuff(pdx); /* Clear out input buffer & pipe */
@@ -368,7 +368,7 @@ bool QuickCheck(DEVICE_EXTENSION *pdx, bool bTestBuff, bool bCanReset)
(pdx->sCurrentState >= U14ERR_STD)); /* No 1401 errors stored */

dev_dbg(&pdx->interface->dev,
- "%s DMAFlag:%d, state:%d, force:%d, testBuff:%d, short:%d",
+ "%s: DMAFlag:%d, state:%d, force:%d, testBuff:%d, short:%d\n",
__func__, pdx->dwDMAFlag, pdx->sCurrentState, pdx->bForceReset,
bTestBuff, bShortTest);

@@ -376,13 +376,13 @@ bool QuickCheck(DEVICE_EXTENSION *pdx, bool bTestBuff, bool bCanReset)
(pdx->dwNumInput || pdx->dwNumOutput)) { /* ...characters were in the buffer? */
bShortTest = false; /* Then do the full test */
dev_dbg(&pdx->interface->dev,
- "%s will reset as buffers not empty", __func__);
+ "%s: will reset as buffers not empty\n", __func__);
}

if (bShortTest || !bCanReset) { /* Still OK to try the short test? */
/* Always test if no reset - we want state update */
unsigned int state, error;
- dev_dbg(&pdx->interface->dev, "%s->Get1401State", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: Get1401State\n", __func__);
if (Get1401State(pdx, &state, &error) == U14ERR_NOERROR) { /* Check on the 1401 state */
if ((state & 0xFF) == 0) /* If call worked, check the status value */
bRet = true; /* If that was zero, all is OK, no reset needed */
@@ -390,7 +390,7 @@ bool QuickCheck(DEVICE_EXTENSION *pdx, bool bTestBuff, bool bCanReset)
}

if (!bRet && bCanReset) { /* If all not OK, then */
- dev_info(&pdx->interface->dev, "%s->Is1401 %d %d %d %d",
+ dev_info(&pdx->interface->dev, "%s: Is1401 %d %d %d %d\n",
__func__, bShortTest, pdx->sCurrentState, bTestBuff,
pdx->bForceReset);
bRet = Is1401(pdx); /* do full test */
@@ -407,7 +407,8 @@ bool QuickCheck(DEVICE_EXTENSION *pdx, bool bTestBuff, bool bCanReset)
int Reset1401(DEVICE_EXTENSION *pdx)
{
mutex_lock(&pdx->io_mutex); /* Protect disconnect from new i/o */
- dev_dbg(&pdx->interface->dev, "ABout to call QuickCheck");
+ dev_dbg(&pdx->interface->dev, "%s: About to call QuickCheck\n",
+ __func__);
QuickCheck(pdx, true, true); /* Check 1401, reset if not OK */
mutex_unlock(&pdx->io_mutex);
return U14ERR_NOERROR;
@@ -423,7 +424,7 @@ int GetChar(DEVICE_EXTENSION *pdx)
int iReturn = U14ERR_NOIN; /* assume we will get nothing */
mutex_lock(&pdx->io_mutex); /* Protect disconnect from new i/o */

- dev_dbg(&pdx->interface->dev, "GetChar");
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

Allowi(pdx); /* Make sure char reads are running */
SendChars(pdx); /* and send any buffered chars */
@@ -497,8 +498,8 @@ int GetString(DEVICE_EXTENSION *pdx, char __user *pUser, int n)
pdx->dwNumInput -= nGot;
spin_unlock_irq(&pdx->charInLock);

- dev_dbg(&pdx->interface->dev,
- "GetString read %d characters >%s<", nGot, buffer);
+ dev_dbg(&pdx->interface->dev, "%s: read %d characters >%s<\n",
+ __func__, nGot, buffer);
if (copy_to_user(pUser, buffer, nCopyToUser))
iReturn = -EFAULT;
else
@@ -555,7 +556,7 @@ int LineCount(DEVICE_EXTENSION *pdx)
}

spin_unlock_irq(&pdx->charInLock);
- dev_dbg(&pdx->interface->dev, "LineCount returned %d", iReturn);
+ dev_dbg(&pdx->interface->dev, "%s: returned %d\n", __func__, iReturn);
mutex_unlock(&pdx->io_mutex); /* Protect disconnect from new i/o */
return iReturn;
}
@@ -571,7 +572,7 @@ int GetOutBufSpace(DEVICE_EXTENSION *pdx)
mutex_lock(&pdx->io_mutex); /* Protect disconnect from new i/o */
SendChars(pdx); /* send any buffered chars */
iReturn = (int)(OUTBUF_SZ - pdx->dwNumOutput); /* no lock needed for single read */
- dev_dbg(&pdx->interface->dev, "OutBufSpace %d", iReturn);
+ dev_dbg(&pdx->interface->dev, "%s: %d\n", __func__, iReturn);
mutex_unlock(&pdx->io_mutex); /* Protect disconnect from new i/o */
return iReturn;
}
@@ -589,7 +590,7 @@ int ClearArea(DEVICE_EXTENSION *pdx, int nArea)

if ((nArea < 0) || (nArea >= MAX_TRANSAREAS)) {
iReturn = U14ERR_BADAREA;
- dev_err(&pdx->interface->dev, "%s Attempt to clear area %d",
+ dev_err(&pdx->interface->dev, "%s: Attempt to clear area %d\n",
__func__, nArea);
} else {
TRANSAREA *pTA = &pdx->rTransDef[nArea]; /* to save typing */
@@ -602,14 +603,14 @@ int ClearArea(DEVICE_EXTENSION *pdx, int nArea)
int nPages = 0; /* and number of pages */
int np;

- dev_dbg(&pdx->interface->dev, "%s area %d", __func__,
- nArea);
+ dev_dbg(&pdx->interface->dev, "%s: area %d\n",
+ __func__, nArea);
spin_lock_irq(&pdx->stagedLock);
if ((pdx->StagedId == nArea)
&& (pdx->dwDMAFlag > MODE_CHAR)) {
iReturn = U14ERR_UNLOCKFAIL; /* cannot delete as in use */
dev_err(&pdx->interface->dev,
- "%s call on area %d while active",
+ "%s: call on area %d while active\n",
__func__, nArea);
} else {
pPages = pTA->pPages; /* save page address list */
@@ -633,7 +634,7 @@ int ClearArea(DEVICE_EXTENSION *pdx, int nArea)
/* Now we must undo the pinning down of the pages. We will assume the worst and mark */
/* all the pages as dirty. Don't be tempted to move this up above as you must not be */
/* holding a spin lock to do this stuff as it is not atomic. */
- dev_dbg(&pdx->interface->dev, "%s nPages=%d",
+ dev_dbg(&pdx->interface->dev, "%s: nPages=%d\n",
__func__, nPages);

for (np = 0; np < nPages; ++np) {
@@ -645,7 +646,7 @@ int ClearArea(DEVICE_EXTENSION *pdx, int nArea)

kfree(pPages);
dev_dbg(&pdx->interface->dev,
- "%s kfree(pPages) done", __func__);
+ "%s: kfree(pPages) done\n", __func__);
}
}
}
@@ -687,12 +688,12 @@ static int SetArea(DEVICE_EXTENSION *pdx, int nArea, char __user *puBuf,
iReturn = U14ERR_NOMEMORY;
goto error;
}
- dev_dbg(&pdx->interface->dev, "%s %p, length=%06x, circular %d",
+ dev_dbg(&pdx->interface->dev, "%s: %p, length=%06x, circular %d\n",
__func__, puBuf, dwLength, bCircular);

/* To pin down user pages we must first acquire the mapping semaphore. */
nPages = get_user_pages_fast(ulStart, len, 1, pPages);
- dev_dbg(&pdx->interface->dev, "%s nPages = %d", __func__, nPages);
+ dev_dbg(&pdx->interface->dev, "%s: nPages = %d\n", __func__, nPages);

if (nPages > 0) { /* if we succeeded */
/* If you are tempted to use page_address (form LDD3), forget it. You MUST use */
@@ -744,8 +745,8 @@ int SetTransfer(DEVICE_EXTENSION *pdx, TRANSFERDESC __user *pTD)
return -EFAULT;

mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s area:%d, size:%08x", __func__,
- td.wAreaNum, td.dwLength);
+ dev_dbg(&pdx->interface->dev, "%s: area:%d, size:%08x\n",
+ __func__, td.wAreaNum, td.dwLength);
/* The strange cast is done so that we don't get warnings in 32-bit linux about the size of the */
/* pointer. The pointer is always passed as a 64-bit object so that we don't have problems using */
/* a 32-bit program on a 64-bit system. unsigned long is 64-bits on a 64-bit system. */
@@ -922,7 +923,7 @@ int GetTransfer(DEVICE_EXTENSION *pdx, TGET_TX_BLOCK __user *pTX)
****************************************************************************/
int KillIO1401(DEVICE_EXTENSION *pdx)
{
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);
mutex_lock(&pdx->io_mutex);
FlushOutBuff(pdx);
FlushInBuff(pdx);
@@ -938,7 +939,7 @@ int KillIO1401(DEVICE_EXTENSION *pdx)
int BlkTransState(DEVICE_EXTENSION *pdx)
{
int iReturn = pdx->dwDMAFlag != MODE_CHAR;
- dev_dbg(&pdx->interface->dev, "%s = %d", __func__, iReturn);
+ dev_dbg(&pdx->interface->dev, "%s: %d\n", __func__, iReturn);
return iReturn;
}

@@ -956,7 +957,7 @@ int StateOf1401(DEVICE_EXTENSION *pdx)
iReturn = pdx->sCurrentState;

mutex_unlock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s = %d", __func__, iReturn);
+ dev_dbg(&pdx->interface->dev, "%s: %d\n", __func__, iReturn);

return iReturn;
}
@@ -971,7 +972,7 @@ int StartSelfTest(DEVICE_EXTENSION *pdx)
{
int nGot;
mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

ced_draw_down(pdx); /* wait for, then kill outstanding Urbs */
FlushInBuff(pdx); /* Clear out input buffer & pipe */
@@ -987,7 +988,7 @@ int StartSelfTest(DEVICE_EXTENSION *pdx)

mutex_unlock(&pdx->io_mutex);
if (nGot < 0)
- dev_err(&pdx->interface->dev, "%s err=%d", __func__, nGot);
+ dev_err(&pdx->interface->dev, "%s: err=%d\n", __func__, nGot);
return nGot < 0 ? U14ERR_FAIL : U14ERR_NOERROR;
}

@@ -1005,7 +1006,7 @@ int CheckSelfTest(DEVICE_EXTENSION *pdx, TGET_SELFTEST __user *pGST)

mutex_lock(&pdx->io_mutex);

- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);
iReturn = Get1401State(pdx, &state, &error);
if (iReturn == U14ERR_NOERROR) /* Only accept zero if it happens twice */
iReturn = Get1401State(pdx, &state, &error);
@@ -1013,8 +1014,8 @@ int CheckSelfTest(DEVICE_EXTENSION *pdx, TGET_SELFTEST __user *pGST)
if (iReturn != U14ERR_NOERROR) { /* Self-test can cause comms errors */
/* so we assume still testing */
dev_err(&pdx->interface->dev,
- "%s Get1401State=%d, assuming still testing", __func__,
- iReturn);
+ "%s: Get1401State=%d, assuming still testing\n",
+ __func__, iReturn);
state = 0x80; /* Force still-testing, no error */
error = 0;
iReturn = U14ERR_NOERROR;
@@ -1022,7 +1023,7 @@ int CheckSelfTest(DEVICE_EXTENSION *pdx, TGET_SELFTEST __user *pGST)

if ((state == -1) && (error == -1)) { /* If Get1401State had problems */
dev_err(&pdx->interface->dev,
- "%s Get1401State failed, assuming still testing",
+ "%s: Get1401State failed, assuming still testing\n",
__func__);
state = 0x80; /* Force still-testing, no error */
error = 0;
@@ -1033,21 +1034,21 @@ int CheckSelfTest(DEVICE_EXTENSION *pdx, TGET_SELFTEST __user *pGST)
gst.code = (state & 0x00FF0000) >> 16; /* read the error code */
gst.x = error & 0x0000FFFF; /* Error data X */
gst.y = (error & 0xFFFF0000) >> 16; /* and data Y */
- dev_dbg(&pdx->interface->dev, "Self-test error code %d",
- gst.code);
+ dev_dbg(&pdx->interface->dev,
+ "Self-test error code %d\n", gst.code);
} else { /* No error, check for timeout */
unsigned long ulNow = jiffies; /* get current time */
if (time_after(ulNow, pdx->ulSelfTestTime)) {
gst.code = -2; /* Flag the timeout */
dev_dbg(&pdx->interface->dev,
- "Self-test timed-out");
+ "Self-test timed-out\n");
} else
dev_dbg(&pdx->interface->dev,
- "Self-test on-going");
+ "Self-test on-going\n");
}
} else {
gst.code = -1; /* Flag the test is done */
- dev_dbg(&pdx->interface->dev, "Self-test done");
+ dev_dbg(&pdx->interface->dev, "Self-test done\n");
}

if (gst.code < 0) { /* If we have a problem or finished */
@@ -1074,7 +1075,7 @@ int TypeOf1401(DEVICE_EXTENSION *pdx)
{
int iReturn = TYPEUNKNOWN;
mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

switch (pdx->s1401Type) {
case TYPE1401:
@@ -1092,7 +1093,7 @@ int TypeOf1401(DEVICE_EXTENSION *pdx)
else /* for up-coming 1401 designs */
iReturn = TYPEUNKNOWN; /* Don't know or not there */
}
- dev_dbg(&pdx->interface->dev, "%s %d", __func__, iReturn);
+ dev_dbg(&pdx->interface->dev, "%s %d\n", __func__, iReturn);
mutex_unlock(&pdx->io_mutex);

return iReturn;
@@ -1107,7 +1108,7 @@ int TransferFlags(DEVICE_EXTENSION *pdx)
{
int iReturn = U14TF_MULTIA | U14TF_DIAG | /* we always have multiple DMA area */
U14TF_NOTIFY | U14TF_CIRCTH; /* diagnostics, notify and circular */
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);
mutex_lock(&pdx->io_mutex);
if (pdx->bIsUSB2) /* Set flag for USB2 if appropriate */
iReturn |= U14TF_USB2;
@@ -1125,15 +1126,15 @@ static int DbgCmd1401(DEVICE_EXTENSION *pdx, unsigned char cmd,
unsigned int data)
{
int iReturn;
- dev_dbg(&pdx->interface->dev, "%s entry", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: entry\n", __func__);
iReturn = usb_control_msg(pdx->udev, usb_sndctrlpipe(pdx->udev, 0), cmd,
(H_TO_D | VENDOR | DEVREQ),
(unsigned short)data,
(unsigned short)(data >> 16), NULL, 0, HZ);
/* allow 1 second timeout */
if (iReturn < 0)
- dev_err(&pdx->interface->dev, "%s fail code=%d", __func__,
- iReturn);
+ dev_err(&pdx->interface->dev, "%s: fail code=%d\n",
+ __func__, iReturn);

return iReturn;
}
@@ -1152,7 +1153,7 @@ int DbgPeek(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
return -EFAULT;

mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s @ %08x", __func__, db.iAddr);
+ dev_dbg(&pdx->interface->dev, "%s: @ %08x\n", __func__, db.iAddr);

iReturn = DbgCmd1401(pdx, DB_SETADD, db.iAddr);
if (iReturn == U14ERR_NOERROR)
@@ -1181,7 +1182,7 @@ int DbgPoke(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
return -EFAULT;

mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s @ %08x", __func__, db.iAddr);
+ dev_dbg(&pdx->interface->dev, "%s: @ %08x\n", __func__, db.iAddr);

iReturn = DbgCmd1401(pdx, DB_SETADD, db.iAddr);
if (iReturn == U14ERR_NOERROR)
@@ -1210,7 +1211,7 @@ int DbgRampData(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
return -EFAULT;

mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s @ %08x", __func__, db.iAddr);
+ dev_dbg(&pdx->interface->dev, "%s: @ %08x\n", __func__, db.iAddr);

iReturn = DbgCmd1401(pdx, DB_SETADD, db.iAddr);
if (iReturn == U14ERR_NOERROR)
@@ -1242,7 +1243,7 @@ int DbgRampAddr(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
return -EFAULT;

mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

iReturn = DbgCmd1401(pdx, DB_SETDEF, db.iDefault);
if (iReturn == U14ERR_NOERROR)
@@ -1270,7 +1271,7 @@ int DbgGetData(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
memset(&db, 0, sizeof(db)); /* fill returned block with 0s */

mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

/* Read back the last peeked value from the 1401. */
iReturn = usb_control_msg(pdx->udev, usb_rcvctrlpipe(pdx->udev, 0),
@@ -1282,8 +1283,8 @@ int DbgGetData(DEVICE_EXTENSION *pdx, TDBGBLOCK __user *pDB)
else
iReturn = U14ERR_NOERROR;
} else
- dev_err(&pdx->interface->dev, "%s failed, code %d", __func__,
- iReturn);
+ dev_err(&pdx->interface->dev, "%s: failed, code %d\n",
+ __func__, iReturn);

mutex_unlock(&pdx->io_mutex);

@@ -1302,7 +1303,7 @@ int DbgStopLoop(DEVICE_EXTENSION *pdx)
unsigned int uState, uErr;

mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);
iReturn = Get1401State(pdx, &uState, &uErr);
mutex_unlock(&pdx->io_mutex);

@@ -1327,8 +1328,8 @@ int SetCircular(DEVICE_EXTENSION *pdx, TRANSFERDESC __user *pTD)
return -EFAULT;

mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s area:%d, size:%08x", __func__,
- td.wAreaNum, td.dwLength);
+ dev_dbg(&pdx->interface->dev, "%s: area:%d, size:%08x\n",
+ __func__, td.wAreaNum, td.dwLength);
bToHost = td.eSize != 0; /* this is used as the tohost flag */

/* The strange cast is done so that we don't get warnings in 32-bit linux about the size of the */
@@ -1353,7 +1354,7 @@ int GetCircBlock(DEVICE_EXTENSION *pdx, TCIRCBLOCK __user *pCB)
unsigned int nArea;
TCIRCBLOCK cb;

- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

if (copy_from_user(&cb, pCB, sizeof(cb)))
return -EFAULT;
@@ -1374,7 +1375,7 @@ int GetCircBlock(DEVICE_EXTENSION *pdx, TCIRCBLOCK __user *pCB)
cb.dwOffset = pArea->aBlocks[0].dwOffset;
cb.dwSize = pArea->aBlocks[0].dwSize;
dev_dbg(&pdx->interface->dev,
- "%s return block 0: %d bytes at %d",
+ "%s: return block 0: %d bytes at %d\n",
__func__, cb.dwSize, cb.dwOffset);
}
} else
@@ -1402,7 +1403,7 @@ int FreeCircBlock(DEVICE_EXTENSION *pdx, TCIRCBLOCK __user *pCB)
unsigned int nArea, uStart, uSize;
TCIRCBLOCK cb;

- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

if (copy_from_user(&cb, pCB, sizeof(cb)))
return -EFAULT;
@@ -1437,7 +1438,7 @@ int FreeCircBlock(DEVICE_EXTENSION *pdx, TCIRCBLOCK __user *pCB)
}

dev_dbg(&pdx->interface->dev,
- "%s free %d bytes at %d, return %d bytes at %d, wait=%d",
+ "%s: free %d bytes at %d, return %d bytes at %d, wait=%d\n",
__func__, uSize, uStart,
pArea->aBlocks[0].dwSize,
pArea->aBlocks[0].dwOffset,
@@ -1453,13 +1454,13 @@ int FreeCircBlock(DEVICE_EXTENSION *pdx, TCIRCBLOCK __user *pCB)
bWaiting = pdx->bXFerWaiting;
if (bWaiting && pdx->bStagedUrbPending) {
dev_err(&pdx->interface->dev,
- "%s ERROR: waiting xfer and staged Urb pending!",
+ "%s: ERROR: waiting xfer and staged Urb pending!\n",
__func__);
bWaiting = false;
}
} else {
dev_err(&pdx->interface->dev,
- "%s ERROR: freeing %d bytes at %d, block 0 is %d bytes at %d",
+ "%s: ERROR: freeing %d bytes at %d, block 0 is %d bytes at %d\n",
__func__, uSize, uStart,
pArea->aBlocks[0].dwSize,
pArea->aBlocks[0].dwOffset);
@@ -1475,7 +1476,7 @@ int FreeCircBlock(DEVICE_EXTENSION *pdx, TCIRCBLOCK __user *pCB)
pdx->rDMAInfo.dwSize);
if (RWMStat != U14ERR_NOERROR)
dev_err(&pdx->interface->dev,
- "%s rw setup failed %d",
+ "%s: rw setup failed %d\n",
__func__, RWMStat);
}
} else
diff --git a/drivers/staging/ced1401/usb1401.c b/drivers/staging/ced1401/usb1401.c
index efc310c..f441e33 100644
--- a/drivers/staging/ced1401/usb1401.c
+++ b/drivers/staging/ced1401/usb1401.c
@@ -166,7 +166,7 @@ static int ced_open(struct inode *inode, struct file *file)
goto exit;
}

- dev_dbg(&interface->dev, "%s got pdx", __func__);
+ dev_dbg(&interface->dev, "%s: got pdx\n", __func__);

/* increment our usage count for the device */
kref_get(&pdx->kref);
@@ -184,7 +184,7 @@ static int ced_open(struct inode *inode, struct file *file)
goto exit;
}
} else { /* uncomment this block if you want exclusive open */
- dev_err(&interface->dev, "%s fail: already open", __func__);
+ dev_err(&interface->dev, "%s: fail: already open\n", __func__);
retval = -EBUSY;
pdx->open_count--;
mutex_unlock(&pdx->io_mutex);
@@ -207,7 +207,7 @@ static int ced_release(struct inode *inode, struct file *file)
if (pdx == NULL)
return -ENODEV;

- dev_dbg(&pdx->interface->dev, "%s called", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: called\n", __func__);
mutex_lock(&pdx->io_mutex);
if (!--pdx->open_count && pdx->interface) /* Allow autosuspend */
usb_autopm_put_interface(pdx->interface);
@@ -224,12 +224,12 @@ static int ced_flush(struct file *file, fl_owner_t id)
if (pdx == NULL)
return -ENODEV;

- dev_dbg(&pdx->interface->dev, "%s char in pend=%d", __func__,
- pdx->bReadCharsPending);
+ dev_dbg(&pdx->interface->dev, "%s: char in pend=%d\n",
+ __func__, pdx->bReadCharsPending);

/* wait for io to stop */
mutex_lock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s got io_mutex", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: got io_mutex\n", __func__);
ced_draw_down(pdx);

/* read out errors, leave subsequent opens a clean slate */
@@ -239,7 +239,7 @@ static int ced_flush(struct file *file, fl_owner_t id)
spin_unlock_irq(&pdx->err_lock);

mutex_unlock(&pdx->io_mutex);
- dev_dbg(&pdx->interface->dev, "%s exit reached", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: exit reached\n", __func__);

return res;
}
@@ -270,7 +270,7 @@ static void ced_writechar_callback(struct urb *pUrb)
(pUrb->status == -ENOENT || pUrb->status == -ECONNRESET
|| pUrb->status == -ESHUTDOWN)) {
dev_err(&pdx->interface->dev,
- "%s - nonzero write bulk status received: %d",
+ "%s: nonzero write bulk status received: %d\n",
__func__, pUrb->status);
}

@@ -287,10 +287,10 @@ static void ced_writechar_callback(struct urb *pUrb)
pdx->bSendCharsPending = false; /* Allow other threads again */
spin_unlock(&pdx->charOutLock); /* already at irq level */
dev_dbg(&pdx->interface->dev,
- "%s - char out done, 0 chars sent", __func__);
+ "%s: char out done, 0 chars sent\n", __func__);
} else {
dev_dbg(&pdx->interface->dev,
- "%s - char out done, %d chars sent", __func__, nGot);
+ "%s: char out done, %d chars sent\n", __func__, nGot);
spin_lock(&pdx->charOutLock); /* already at irq level */
pdx->dwNumOutput -= nGot; /* Now adjust the char send buffer */
pdx->dwOutBuffGet += nGot; /* to match what we did */
@@ -315,15 +315,15 @@ static void ced_writechar_callback(struct urb *pUrb)
URB_NO_TRANSFER_DMA_MAP;
usb_anchor_urb(pdx->pUrbCharOut, &pdx->submitted); /* in case we need to kill it */
iReturn = usb_submit_urb(pdx->pUrbCharOut, GFP_ATOMIC);
- dev_dbg(&pdx->interface->dev, "%s n=%d>%s<", __func__,
- dwCount, pDat);
+ dev_dbg(&pdx->interface->dev, "%s: n=%d>%s<\n",
+ __func__, dwCount, pDat);
spin_lock(&pdx->charOutLock); /* grab lock for errors */
if (iReturn) {
pdx->bPipeError[nPipe] = 1; /* Flag an error to be handled later */
pdx->bSendCharsPending = false; /* Allow other threads again */
usb_unanchor_urb(pdx->pUrbCharOut);
dev_err(&pdx->interface->dev,
- "%s usb_submit_urb() returned %d",
+ "%s: usb_submit_urb() returned %d\n",
__func__, iReturn);
}
} else
@@ -350,8 +350,8 @@ int SendChars(DEVICE_EXTENSION *pdx)
pdx->bSendCharsPending = true; /* Set flag to lock out other threads */

dev_dbg(&pdx->interface->dev,
- "Send %d chars to 1401, EP0 flag %d\n", dwCount,
- pdx->nPipes == 3);
+ "Send %d chars to 1401, EP0 flag %d\n",
+ dwCount, pdx->nPipes == 3);
/* If we have only 3 end points we must send the characters to the 1401 using EP0. */
if (pdx->nPipes == 3) {
/* For EP0 character transmissions to the 1401, we have to hang about until they */
@@ -375,11 +375,11 @@ int SendChars(DEVICE_EXTENSION *pdx)
if (nSent <= 0) {
iReturn = nSent ? nSent : -ETIMEDOUT; /* if 0 chars says we timed out */
dev_err(&pdx->interface->dev,
- "Send %d chars by EP0 failed: %d",
+ "Send %d chars by EP0 failed: %d\n",
n, iReturn);
} else {
dev_dbg(&pdx->interface->dev,
- "Sent %d chars by EP0", n);
+ "Sent %d chars by EP0\n", n);
count -= nSent;
index += nSent;
}
@@ -416,9 +416,9 @@ int SendChars(DEVICE_EXTENSION *pdx)
}
} else if (pdx->bSendCharsPending && (pdx->dwNumOutput > 0))
dev_dbg(&pdx->interface->dev,
- "SendChars bSendCharsPending:true");
+ "%s: bSendCharsPending:true\n", __func__);

- dev_dbg(&pdx->interface->dev, "SendChars exit code: %d", iReturn);
+ dev_dbg(&pdx->interface->dev, "%s: exit code: %d\n", __func__, iReturn);
spin_unlock_irq(&pdx->charOutLock); /* Now let go of the spinlock */
return iReturn;
}
@@ -446,7 +446,7 @@ static void CopyUserSpace(DEVICE_EXTENSION *pdx, int n)
pdx->StagedDone + pdx->StagedOffset + pArea->dwBaseOffset;
char *pCoherBuf = pdx->pCoherStagedIO; /* coherent buffer */
if (!pArea->bUsed) {
- dev_err(&pdx->interface->dev, "%s area %d unused",
+ dev_err(&pdx->interface->dev, "%s: area %d unused\n",
__func__, nArea);
return;
}
@@ -474,21 +474,21 @@ static void CopyUserSpace(DEVICE_EXTENSION *pdx, int n)
n -= uiXfer;
} else {
dev_err(&pdx->interface->dev,
- "%s did not map page %d",
+ "%s: did not map page %d\n",
__func__, nPage);
return;
}

} else {
dev_err(&pdx->interface->dev,
- "%s exceeded pages %d", __func__,
- nPage);
+ "%s: exceeded pages %d\n",
+ __func__, nPage);
return;
}
}
} else
- dev_err(&pdx->interface->dev, "%s bad area %d", __func__,
- nArea);
+ dev_err(&pdx->interface->dev, "%s: bad area %d\n",
+ __func__, nArea);
}

/* Forward declarations for stuff used circularly */
@@ -513,11 +513,11 @@ static void staged_callback(struct urb *pUrb)
(pUrb->status == -ENOENT || pUrb->status == -ECONNRESET
|| pUrb->status == -ESHUTDOWN)) {
dev_err(&pdx->interface->dev,
- "%s - nonzero write bulk status received: %d",
+ "%s: nonzero write bulk status received: %d\n",
__func__, pUrb->status);
} else
dev_info(&pdx->interface->dev,
- "%s - staged xfer cancelled", __func__);
+ "%s: staged xfer cancelled\n", __func__);

spin_lock(&pdx->err_lock);
pdx->errors = pUrb->status;
@@ -525,26 +525,26 @@ static void staged_callback(struct urb *pUrb)
nGot = 0; /* and tidy up again if so */
bCancel = true;
} else {
- dev_dbg(&pdx->interface->dev, "%s %d chars xferred", __func__,
- nGot);
+ dev_dbg(&pdx->interface->dev, "%s: %d chars xferred\n",
+ __func__, nGot);
if (pdx->StagedRead) /* if reading, save to user space */
CopyUserSpace(pdx, nGot); /* copy from buffer to user */
if (nGot == 0)
- dev_dbg(&pdx->interface->dev, "%s ZLP", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: ZLP\n", __func__);
}

/* Update the transfer length based on the TransferBufferLength value in the URB */
pdx->StagedDone += nGot;

- dev_dbg(&pdx->interface->dev, "%s, done %d bytes of %d", __func__,
- pdx->StagedDone, pdx->StagedLength);
+ dev_dbg(&pdx->interface->dev, "%s: done %d bytes of %d\n",
+ __func__, pdx->StagedDone, pdx->StagedLength);

if ((pdx->StagedDone == pdx->StagedLength) || /* If no more to do */
(bCancel)) { /* or this IRP was cancelled */
TRANSAREA *pArea = &pdx->rTransDef[pdx->StagedId]; /* Transfer area info */
dev_dbg(&pdx->interface->dev,
- "%s transfer done, bytes %d, cancel %d", __func__,
- pdx->StagedDone, bCancel);
+ "%s: transfer done, bytes %d, cancel %d\n",
+ __func__, pdx->StagedDone, bCancel);

/* Here is where we sort out what to do with this transfer if using a circular buffer. We have */
/* a completed transfer that can be assumed to fit into the transfer area. We should be able to */
@@ -559,7 +559,7 @@ static void staged_callback(struct urb *pUrb)
pArea->aBlocks[1].dwSize +=
pdx->StagedLength;
dev_dbg(&pdx->interface->dev,
- "RWM_Complete, circ block 1 now %d bytes at %d",
+ "RWM_Complete, circ block 1 now %d bytes at %d\n",
pArea->aBlocks[1].dwSize,
pArea->aBlocks[1].dwOffset);
} else {
@@ -569,7 +569,7 @@ static void staged_callback(struct urb *pUrb)
pArea->aBlocks[1].dwSize =
pdx->StagedLength;
dev_err(&pdx->interface->dev,
- "%s ERROR, circ block 1 re-started %d bytes at %d",
+ "%s: ERROR, circ block 1 re-started %d bytes at %d\n",
__func__,
pArea->aBlocks[1].dwSize,
pArea->aBlocks[1].dwOffset);
@@ -582,7 +582,7 @@ static void staged_callback(struct urb *pUrb)
pArea->aBlocks[0].dwSize)) {
pArea->aBlocks[0].dwSize += pdx->StagedLength; /* Just add this transfer in */
dev_dbg(&pdx->interface->dev,
- "RWM_Complete, circ block 0 now %d bytes at %d",
+ "RWM_Complete, circ block 0 now %d bytes at %d\n",
pArea->aBlocks[0].
dwSize,
pArea->aBlocks[0].
@@ -593,7 +593,7 @@ static void staged_callback(struct urb *pUrb)
pArea->aBlocks[1].dwSize =
pdx->StagedLength;
dev_dbg(&pdx->interface->dev,
- "RWM_Complete, circ block 1 started %d bytes at %d",
+ "RWM_Complete, circ block 1 started %d bytes at %d\n",
pArea->aBlocks[1].
dwSize,
pArea->aBlocks[1].
@@ -605,7 +605,7 @@ static void staged_callback(struct urb *pUrb)
pArea->aBlocks[0].dwSize =
pdx->StagedLength;
dev_dbg(&pdx->interface->dev,
- "RWM_Complete, circ block 0 started %d bytes at %d",
+ "RWM_Complete, circ block 0 started %d bytes at %d\n",
pArea->aBlocks[0].dwSize,
pArea->aBlocks[0].dwOffset);
}
@@ -614,7 +614,7 @@ static void staged_callback(struct urb *pUrb)

if (!bCancel) { /* Don't generate an event if cancelled */
dev_dbg(&pdx->interface->dev,
- "RWM_Complete, bCircular %d, bToHost %d, eStart %d, eSize %d",
+ "RWM_Complete, bCircular %d, bToHost %d, eStart %d, eSize %d\n",
pArea->bCircular, pArea->bEventToHost,
pArea->dwEventSt, pArea->dwEventSz);
if ((pArea->dwEventSz) && /* Set a user-mode event... */
@@ -641,7 +641,7 @@ static void staged_callback(struct urb *pUrb)

if (iWakeUp) {
dev_dbg(&pdx->interface->dev,
- "About to set event to notify app");
+ "About to set event to notify app\n");
wake_up_interruptible(&pArea->wqEvent); /* wake up waiting processes */
++pArea->iWakeUp; /* increment wakeup count */
}
@@ -655,7 +655,7 @@ static void staged_callback(struct urb *pUrb)
if (pdx->bXFerWaiting) { /* Got a block xfer waiting? */
int iReturn;
dev_info(&pdx->interface->dev,
- "*** RWM_Complete *** pending transfer will now be set up!!!");
+ "*** RWM_Complete *** pending transfer will now be set up!!!\n");
iReturn =
ReadWriteMem(pdx, !pdx->rDMAInfo.bOutWard,
pdx->rDMAInfo.wIdent,
@@ -664,7 +664,7 @@ static void staged_callback(struct urb *pUrb)

if (iReturn)
dev_err(&pdx->interface->dev,
- "RWM_Complete rw setup failed %d",
+ "RWM_Complete rw setup failed %d\n",
iReturn);
}
}
@@ -685,7 +685,7 @@ static void staged_callback(struct urb *pUrb)
/* not be upset by char input during DMA... sigh. Needs sorting out. */
if (bRestartCharInput) /* may be out of date, but... */
Allowi(pdx); /* ...Allowi tests a lock too. */
- dev_dbg(&pdx->interface->dev, "%s done", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: done\n", __func__);
}

/****************************************************************************
@@ -707,7 +707,7 @@ static int StageChunk(DEVICE_EXTENSION *pdx)
return U14ERR_FAIL;

if (!CanAcceptIoRequests(pdx)) { /* got sudden remove? */
- dev_info(&pdx->interface->dev, "%s sudden remove, giving up",
+ dev_info(&pdx->interface->dev, "%s: sudden remove, giving up\n",
__func__);
return U14ERR_FAIL; /* could do with a better error */
}
@@ -731,11 +731,11 @@ static int StageChunk(DEVICE_EXTENSION *pdx)
if (iReturn) {
usb_unanchor_urb(pdx->pStagedUrb); /* kill it */
pdx->bPipeError[nPipe] = 1; /* Flag an error to be handled later */
- dev_err(&pdx->interface->dev, "%s submit urb failed, code %d",
+ dev_err(&pdx->interface->dev, "%s: submit urb failed, code %d\n",
__func__, iReturn);
} else
pdx->bStagedUrbPending = true; /* Set the flag for staged URB pending */
- dev_dbg(&pdx->interface->dev, "%s done so far:%d, this size:%d",
+ dev_dbg(&pdx->interface->dev, "%s: done so far:%d, this size:%d\n",
__func__, pdx->StagedDone, ChunkSize);

return iReturn;
@@ -764,28 +764,28 @@ int ReadWriteMem(DEVICE_EXTENSION *pdx, bool Read, unsigned short wIdent,
TRANSAREA *pArea = &pdx->rTransDef[wIdent]; /* Transfer area info */

if (!CanAcceptIoRequests(pdx)) { /* Are we in a state to accept new requests? */
- dev_err(&pdx->interface->dev, "%s can't accept requests",
+ dev_err(&pdx->interface->dev, "%s: can't accept requests\n",
__func__);
return U14ERR_FAIL;
}

dev_dbg(&pdx->interface->dev,
- "%s xfer %d bytes to %s, offset %d, area %d", __func__, dwLen,
- Read ? "host" : "1401", dwOffs, wIdent);
+ "%s: xfer %d bytes to %s, offset %d, area %d\n",
+ __func__, dwLen, Read ? "host" : "1401", dwOffs, wIdent);

/* Amazingly, we can get an escape sequence back before the current staged Urb is done, so we */
/* have to check for this situation and, if so, wait until all is OK. */
if (pdx->bStagedUrbPending) {
pdx->bXFerWaiting = true; /* Flag we are waiting */
dev_info(&pdx->interface->dev,
- "%s xfer is waiting, as previous staged pending",
+ "%s: xfer is waiting, as previous staged pending\n",
__func__);
return U14ERR_NOERROR;
}

if (dwLen == 0) { /* allow 0-len read or write; just return success */
dev_dbg(&pdx->interface->dev,
- "%s OK; zero-len read/write request", __func__);
+ "%s: OK; zero-len read/write request\n", __func__);
return U14ERR_NOERROR;
}

@@ -795,7 +795,7 @@ int ReadWriteMem(DEVICE_EXTENSION *pdx, bool Read, unsigned short wIdent,
bool bWait = false; /* Flag for transfer having to wait */

dev_dbg(&pdx->interface->dev,
- "Circular buffers are %d at %d and %d at %d",
+ "Circular buffers are %d at %d and %d at %d\n",
pArea->aBlocks[0].dwSize, pArea->aBlocks[0].dwOffset,
pArea->aBlocks[1].dwSize, pArea->aBlocks[1].dwOffset);
if (pArea->aBlocks[1].dwSize > 0) { /* Using the second block already? */
@@ -819,14 +819,14 @@ int ReadWriteMem(DEVICE_EXTENSION *pdx, bool Read, unsigned short wIdent,
if (bWait) { /* This transfer will have to wait? */
pdx->bXFerWaiting = true; /* Flag we are waiting */
dev_dbg(&pdx->interface->dev,
- "%s xfer waiting for circular buffer space",
+ "%s: xfer waiting for circular buffer space\n",
__func__);
return U14ERR_NOERROR;
}

dev_dbg(&pdx->interface->dev,
- "%s circular xfer, %d bytes starting at %d", __func__,
- dwLen, dwOffs);
+ "%s: circular xfer, %d bytes starting at %d\n",
+ __func__, dwLen, dwOffs);
}
/* Save the parameters for the read\write transfer */
pdx->StagedRead = Read; /* Save the parameters for this read */
@@ -948,7 +948,7 @@ static bool ReadDMAInfo(volatile DMADESC *pDmaDesc, DEVICE_EXTENSION *pdx,
unsigned char ucData;
unsigned int dDone = 0; /* We haven't parsed anything so far */

- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

if (ReadChar(&ucData, pBuf, &dDone, dwCount)) {
unsigned char ucTransCode = (ucData & 0x0F); /* get code for transfer type */
@@ -960,8 +960,8 @@ static bool ReadDMAInfo(volatile DMADESC *pDmaDesc, DEVICE_EXTENSION *pdx,
pDmaDesc->dwSize = 0; /* initialise other bits */
pDmaDesc->dwOffset = 0;

- dev_dbg(&pdx->interface->dev, "%s type: %d ident: %d", __func__,
- pDmaDesc->wTransType, pDmaDesc->wIdent);
+ dev_dbg(&pdx->interface->dev, "%s: type: %d ident: %d\n",
+ __func__, pDmaDesc->wTransType, pDmaDesc->wIdent);

pDmaDesc->bOutWard = (ucTransCode != TM_EXTTOHOST); /* set transfer direction */

@@ -976,7 +976,7 @@ static bool ReadDMAInfo(volatile DMADESC *pDmaDesc, DEVICE_EXTENSION *pdx,
&dDone, dwCount);
if (bResult) {
dev_dbg(&pdx->interface->dev,
- "%s xfer offset & size %d %d",
+ "%s: xfer offset & size %d %d\n",
__func__, pDmaDesc->dwOffset,
pDmaDesc->dwSize);

@@ -989,7 +989,7 @@ static bool ReadDMAInfo(volatile DMADESC *pDmaDesc, DEVICE_EXTENSION *pdx,
dwLength))) {
bResult = false; /* bad parameter(s) */
dev_dbg(&pdx->interface->dev,
- "%s bad param - id %d, bUsed %d, offset %d, size %d, area length %d",
+ "%s: bad param - id %d, bUsed %d, offset %d, size %d, area length %d\n",
__func__, wIdent,
pdx->rTransDef[wIdent].
bUsed,
@@ -1008,7 +1008,7 @@ static bool ReadDMAInfo(volatile DMADESC *pDmaDesc, DEVICE_EXTENSION *pdx,
bResult = false;

if (!bResult) /* now check parameters for validity */
- dev_err(&pdx->interface->dev, "%s error reading Esc sequence",
+ dev_err(&pdx->interface->dev, "%s: error reading Esc sequence\n",
__func__);

return bResult;
@@ -1045,14 +1045,15 @@ static int Handle1401Esc(DEVICE_EXTENSION *pdx, char *pCh,
unsigned short wTransType = pdx->rDMAInfo.wTransType; /* check transfer type */

dev_dbg(&pdx->interface->dev,
- "%s xfer to %s, offset %d, length %d", __func__,
+ "%s: xfer to %s, offset %d, length %d\n",
+ __func__,
pdx->rDMAInfo.bOutWard ? "1401" : "host",
pdx->rDMAInfo.dwOffset, pdx->rDMAInfo.dwSize);

if (pdx->bXFerWaiting) { /* Check here for badly out of kilter... */
/* This can never happen, really */
dev_err(&pdx->interface->dev,
- "ERROR: DMA setup while transfer still waiting");
+ "ERROR: DMA setup while transfer still waiting\n");
spin_unlock(&pdx->stagedLock);
} else {
if ((wTransType == TM_EXTTOHOST)
@@ -1066,21 +1067,21 @@ static int Handle1401Esc(DEVICE_EXTENSION *pdx, char *pCh,
pdx->rDMAInfo.dwSize);
if (iReturn != U14ERR_NOERROR)
dev_err(&pdx->interface->dev,
- "%s ReadWriteMem() failed %d",
+ "%s: ReadWriteMem() failed %d\n",
__func__, iReturn);
} else /* This covers non-linear transfer setup */
dev_err(&pdx->interface->dev,
- "%s Unknown block xfer type %d",
+ "%s: Unknown block xfer type %d\n",
__func__, wTransType);
}
} else /* Failed to read parameters */
- dev_err(&pdx->interface->dev, "%s ReadDMAInfo() fail",
+ dev_err(&pdx->interface->dev, "%s: ReadDMAInfo() fail\n",
__func__);

spin_unlock(&pdx->stagedLock); /* OK here */
}

- dev_dbg(&pdx->interface->dev, "%s returns %d", __func__, iReturn);
+ dev_dbg(&pdx->interface->dev, "%s: returns %d\n", __func__, iReturn);

return iReturn;
}
@@ -1100,11 +1101,11 @@ static void ced_readchar_callback(struct urb *pUrb)
(pUrb->status == -ENOENT || pUrb->status == -ECONNRESET
|| pUrb->status == -ESHUTDOWN)) {
dev_err(&pdx->interface->dev,
- "%s - nonzero write bulk status received: %d",
+ "%s: nonzero write bulk status received: %d\n",
__func__, pUrb->status);
} else
dev_dbg(&pdx->interface->dev,
- "%s - 0 chars pUrb->status=%d (shutdown?)",
+ "%s: 0 chars pUrb->status=%d (shutdown?)\n",
__func__, pUrb->status);

spin_lock(&pdx->err_lock);
@@ -1125,7 +1126,7 @@ static void ced_readchar_callback(struct urb *pUrb)
if (nGot < INBUF_SZ) {
pdx->pCoherCharIn[nGot] = 0; /* tidy the string */
dev_dbg(&pdx->interface->dev,
- "%s got %d chars >%s<",
+ "%s: got %d chars >%s<\n",
__func__, nGot,
pdx->pCoherCharIn);
}
@@ -1140,7 +1141,7 @@ static void ced_readchar_callback(struct urb *pUrb)
if ((pdx->dwNumInput + nGot) <= INBUF_SZ)
pdx->dwNumInput += nGot; /* Adjust the buffer count accordingly */
} else
- dev_dbg(&pdx->interface->dev, "%s read ZLP",
+ dev_dbg(&pdx->interface->dev, "%s: read ZLP\n",
__func__);
}
}
@@ -1178,7 +1179,7 @@ int Allowi(DEVICE_EXTENSION *pdx)
unsigned int nMax = INBUF_SZ - pdx->dwNumInput; /* max we could read */
int nPipe = pdx->nPipes == 4 ? 1 : 0; /* The pipe number to use */

- dev_dbg(&pdx->interface->dev, "%s %d chars in input buffer",
+ dev_dbg(&pdx->interface->dev, "%s: %d chars in input buffer\n",
__func__, pdx->dwNumInput);

usb_fill_int_urb(pdx->pUrbCharIn, pdx->udev,
@@ -1192,7 +1193,8 @@ int Allowi(DEVICE_EXTENSION *pdx)
usb_unanchor_urb(pdx->pUrbCharIn); /* remove from list of active Urbs */
pdx->bPipeError[nPipe] = 1; /* Flag an error to be handled later */
dev_err(&pdx->interface->dev,
- "%s submit urb failed: %d", __func__, iReturn);
+ "%s: submit urb failed: %d\n",
+ __func__, iReturn);
} else
pdx->bReadCharsPending = true; /* Flag that we are active here */
}
@@ -1397,7 +1399,7 @@ static int ced_probe(struct usb_interface *interface,
else if ((i >= 1) && (i <= 23))
pdx->s1401Type = i + 2;
else {
- dev_err(&interface->dev, "%s Unknown device. bcdDevice = %d",
+ dev_err(&interface->dev, "%s: Unknown device. bcdDevice = %d\n",
__func__, bcdDevice);
goto error;
}
@@ -1405,7 +1407,7 @@ static int ced_probe(struct usb_interface *interface,
/* we know that we are dealing with a 1401 device. */
iface_desc = interface->cur_altsetting;
pdx->nPipes = iface_desc->desc.bNumEndpoints;
- dev_info(&interface->dev, "1401Type=%d with %d End Points",
+ dev_info(&interface->dev, "1401Type=%d with %d End Points\n",
pdx->s1401Type, pdx->nPipes);
if ((pdx->nPipes < 3) || (pdx->nPipes > 4))
goto error;
@@ -1415,7 +1417,7 @@ static int ced_probe(struct usb_interface *interface,
pdx->pUrbCharIn = usb_alloc_urb(0, GFP_KERNEL); /* character input URB */
pdx->pStagedUrb = usb_alloc_urb(0, GFP_KERNEL); /* block transfer URB */
if (!pdx->pUrbCharOut || !pdx->pUrbCharIn || !pdx->pStagedUrb) {
- dev_err(&interface->dev, "%s URB alloc failed", __func__);
+ dev_err(&interface->dev, "%s: URB alloc failed\n", __func__);
goto error;
}

@@ -1429,7 +1431,7 @@ static int ced_probe(struct usb_interface *interface,
usb_alloc_coherent(pdx->udev, INBUF_SZ, GFP_KERNEL,
&pdx->pUrbCharIn->transfer_dma);
if (!pdx->pCoherCharOut || !pdx->pCoherCharIn || !pdx->pCoherStagedIO) {
- dev_err(&interface->dev, "%s Coherent buffer alloc failed",
+ dev_err(&interface->dev, "%s: Coherent buffer alloc failed\n",
__func__);
goto error;
}
@@ -1437,19 +1439,19 @@ static int ced_probe(struct usb_interface *interface,
for (i = 0; i < pdx->nPipes; ++i) {
endpoint = &iface_desc->endpoint[i].desc;
pdx->epAddr[i] = endpoint->bEndpointAddress;
- dev_info(&interface->dev, "Pipe %d, ep address %02x", i,
- pdx->epAddr[i]);
+ dev_info(&interface->dev, "Pipe %d, ep address %02x\n",
+ i, pdx->epAddr[i]);
if (((pdx->nPipes == 3) && (i == 0)) || /* if char input end point */
((pdx->nPipes == 4) && (i == 1))) {
pdx->bInterval = endpoint->bInterval; /* save the endpoint interrupt interval */
- dev_info(&interface->dev, "Pipe %d, bInterval = %d", i,
- pdx->bInterval);
+ dev_info(&interface->dev, "Pipe %d, bInterval = %d\n",
+ i, pdx->bInterval);
}
/* Detect USB2 by checking last ep size (64 if USB1) */
if (i == pdx->nPipes - 1) { /* if this is the last ep (bulk) */
pdx->bIsUSB2 =
le16_to_cpu(endpoint->wMaxPacketSize) > 64;
- dev_info(&pdx->interface->dev, "USB%d",
+ dev_info(&pdx->interface->dev, "USB%d\n",
pdx->bIsUSB2 + 1);
}
}
@@ -1462,14 +1464,14 @@ static int ced_probe(struct usb_interface *interface,
if (retval) {
/* something prevented us from registering this driver */
dev_err(&interface->dev,
- "Not able to get a minor for this device.\n");
+ "Not able to get a minor for this device\n");
usb_set_intfdata(interface, NULL);
goto error;
}

/* let the user know what node this device is now attached to */
dev_info(&interface->dev,
- "USB CEDUSB device now attached to cedusb #%d",
+ "USB CEDUSB device now attached to cedusb #%d\n",
interface->minor);
return 0;

@@ -1493,7 +1495,7 @@ static void ced_disconnect(struct usb_interface *interface)
for (i = 0; i < MAX_TRANSAREAS; ++i) {
int iErr = ClearArea(pdx, i); /* ...release any used memory */
if (iErr == U14ERR_UNLOCKFAIL)
- dev_err(&pdx->interface->dev, "%s Area %d was in used",
+ dev_err(&pdx->interface->dev, "%s: Area %d was in used\n",
__func__, i);
}
pdx->interface = NULL; /* ...we kill off link to interface */
@@ -1503,7 +1505,7 @@ static void ced_disconnect(struct usb_interface *interface)

kref_put(&pdx->kref, ced_delete); /* decrement our usage count */

- dev_info(&interface->dev, "USB cedusb #%d now disconnected", minor);
+ dev_info(&interface->dev, "USB cedusb #%d now disconnected\n", minor);
}

/* Wait for all the urbs we know of to be done with, then kill off any that */
@@ -1513,13 +1515,13 @@ static void ced_disconnect(struct usb_interface *interface)
void ced_draw_down(DEVICE_EXTENSION *pdx)
{
int time;
- dev_dbg(&pdx->interface->dev, "%s called", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: called\n", __func__);

pdx->bInDrawDown = true;
time = usb_wait_anchor_empty_timeout(&pdx->submitted, 3000);
if (!time) { /* if we timed out we kill the urbs */
usb_kill_anchored_urbs(&pdx->submitted);
- dev_err(&pdx->interface->dev, "%s timed out", __func__);
+ dev_err(&pdx->interface->dev, "%s: timed out\n", __func__);
}
pdx->bInDrawDown = false;
}
@@ -1531,7 +1533,7 @@ static int ced_suspend(struct usb_interface *intf, pm_message_t message)
return 0;
ced_draw_down(pdx);

- dev_dbg(&pdx->interface->dev, "%s called", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: called\n", __func__);
return 0;
}

@@ -1540,14 +1542,14 @@ static int ced_resume(struct usb_interface *intf)
DEVICE_EXTENSION *pdx = usb_get_intfdata(intf);
if (!pdx)
return 0;
- dev_dbg(&pdx->interface->dev, "%s called", __func__);
+ dev_dbg(&pdx->interface->dev, "%s: called\n", __func__);
return 0;
}

static int ced_pre_reset(struct usb_interface *intf)
{
DEVICE_EXTENSION *pdx = usb_get_intfdata(intf);
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);
mutex_lock(&pdx->io_mutex);
ced_draw_down(pdx);
return 0;
@@ -1556,7 +1558,7 @@ static int ced_pre_reset(struct usb_interface *intf)
static int ced_post_reset(struct usb_interface *intf)
{
DEVICE_EXTENSION *pdx = usb_get_intfdata(intf);
- dev_dbg(&pdx->interface->dev, "%s", __func__);
+ dev_dbg(&pdx->interface->dev, "%s\n", __func__);

/* we are sure no URBs are active - no locking needed */
pdx->errors = -EPIPE;


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