Re: [PATCH 2/2] libertas: Use netdev_<level> or dev_<level> wherepossible
From: Dan Williams
Date: Wed May 04 2011 - 18:14:06 EST
On Mon, 2011-05-02 at 16:49 -0700, Joe Perches wrote:
> Using the more descriptive logging styles gives a bit
> more information about the device being operated on.
>
> Makes the object trivially smaller too.
>
> $ size drivers/net/wireless/libertas/built-in.o.*
> 187730 2973 38488 229191 37f47 drivers/net/wireless/libertas/built-in.o.new
> 188195 2973 38488 229656 38118 drivers/net/wireless/libertas/built-in.o.old
>
> Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
Acked-by: Dan Williams <dcbw@xxxxxxxxxx>
> ---
> drivers/net/wireless/libertas/cfg.c | 9 +++--
> drivers/net/wireless/libertas/cmd.c | 42 +++++++++++++----------
> drivers/net/wireless/libertas/cmdresp.c | 32 +++++++++---------
> drivers/net/wireless/libertas/debugfs.c | 7 ++--
> drivers/net/wireless/libertas/if_cs.c | 15 +++++---
> drivers/net/wireless/libertas/if_sdio.c | 19 +++++-----
> drivers/net/wireless/libertas/if_spi.c | 57 ++++++++++++++++++++-----------
> drivers/net/wireless/libertas/if_usb.c | 11 ++++--
> drivers/net/wireless/libertas/main.c | 27 +++++++++------
> drivers/net/wireless/libertas/mesh.c | 4 +-
> drivers/net/wireless/libertas/rx.c | 2 +-
> 11 files changed, 131 insertions(+), 94 deletions(-)
>
> diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
> index d6e0656..47b7f17 100644
> --- a/drivers/net/wireless/libertas/cfg.c
> +++ b/drivers/net/wireless/libertas/cfg.c
> @@ -1316,7 +1316,8 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
> sme->ssid, sme->ssid_len,
> WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS);
> if (!bss) {
> - pr_err("assoc: bss %pM not in scan results\n", sme->bssid);
> + wiphy_err(wiphy, "assoc: bss %pM not in scan results\n",
> + sme->bssid);
> ret = -ENOENT;
> goto done;
> }
> @@ -1373,8 +1374,8 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
> lbs_enable_rsn(priv, sme->crypto.cipher_group != 0);
> break;
> default:
> - pr_err("unsupported cipher group 0x%x\n",
> - sme->crypto.cipher_group);
> + wiphy_err(wiphy, "unsupported cipher group 0x%x\n",
> + sme->crypto.cipher_group);
> ret = -ENOTSUPP;
> goto done;
> }
> @@ -1492,7 +1493,7 @@ static int lbs_cfg_add_key(struct wiphy *wiphy, struct net_device *netdev,
> params->key, params->key_len);
> break;
> default:
> - pr_err("unhandled cipher 0x%x\n", params->cipher);
> + wiphy_err(wiphy, "unhandled cipher 0x%x\n", params->cipher);
> ret = -ENOTSUPP;
> break;
> }
> diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
> index 10ca485..f11c656 100644
> --- a/drivers/net/wireless/libertas/cmd.c
> +++ b/drivers/net/wireless/libertas/cmd.c
> @@ -3,8 +3,6 @@
> * It prepares command and sends it to firmware when it is ready.
> */
>
> -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> -
> #include <linux/kfifo.h>
> #include <linux/sched.h>
> #include <linux/slab.h>
> @@ -110,7 +108,7 @@ int lbs_update_hw_spec(struct lbs_private *priv)
> * CF card firmware 5.0.16p0: cap 0x00000303
> * USB dongle firmware 5.110.17p2: cap 0x00000303
> */
> - pr_info("%pM, fw %u.%u.%up%u, cap 0x%08x\n",
> + netdev_info(priv->dev, "%pM, fw %u.%u.%up%u, cap 0x%08x\n",
> cmd.permanentaddr,
> priv->fwrelease >> 24 & 0xff,
> priv->fwrelease >> 16 & 0xff,
> @@ -141,7 +139,8 @@ int lbs_update_hw_spec(struct lbs_private *priv)
> /* if it's unidentified region code, use the default (USA) */
> if (i >= MRVDRV_MAX_REGION_CODE) {
> priv->regioncode = 0x10;
> - pr_info("unidentified region code; using the default (USA)\n");
> + netdev_info(priv->dev,
> + "unidentified region code; using the default (USA)\n");
> }
>
> if (priv->current_addr[0] == 0xff)
> @@ -211,7 +210,7 @@ int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
> (uint8_t *)&cmd_config.wol_conf,
> sizeof(struct wol_config));
> } else {
> - pr_info("HOST_SLEEP_CFG failed %d\n", ret);
> + netdev_info(priv->dev, "HOST_SLEEP_CFG failed %d\n", ret);
> }
>
> return ret;
> @@ -314,7 +313,7 @@ static int lbs_wait_for_ds_awake(struct lbs_private *priv)
> if (priv->is_deep_sleep) {
> if (!wait_event_interruptible_timeout(priv->ds_awake_q,
> !priv->is_deep_sleep, (10 * HZ))) {
> - pr_err("ds_awake_q: timer expired\n");
> + netdev_err(priv->dev, "ds_awake_q: timer expired\n");
> ret = -1;
> }
> }
> @@ -339,7 +338,7 @@ int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep)
> netif_carrier_off(priv->dev);
> }
> } else {
> - pr_err("deep sleep: already enabled\n");
> + netdev_err(priv->dev, "deep sleep: already enabled\n");
> }
> } else {
> if (priv->is_deep_sleep) {
> @@ -349,7 +348,8 @@ int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep)
> if (!ret) {
> ret = lbs_wait_for_ds_awake(priv);
> if (ret)
> - pr_err("deep sleep: wakeup failed\n");
> + netdev_err(priv->dev,
> + "deep sleep: wakeup failed\n");
> }
> }
> }
> @@ -383,8 +383,9 @@ int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep)
> ret = lbs_host_sleep_cfg(priv, priv->wol_criteria,
> (struct wol_config *)NULL);
> if (ret) {
> - pr_info("Host sleep configuration failed: %d\n",
> - ret);
> + netdev_info(priv->dev,
> + "Host sleep configuration failed: %d\n",
> + ret);
> return ret;
> }
> if (priv->psstate == PS_STATE_FULL_POWER) {
> @@ -394,19 +395,21 @@ int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep)
> sizeof(cmd),
> lbs_ret_host_sleep_activate, 0);
> if (ret)
> - pr_info("HOST_SLEEP_ACTIVATE failed: %d\n",
> - ret);
> + netdev_info(priv->dev,
> + "HOST_SLEEP_ACTIVATE failed: %d\n",
> + ret);
> }
>
> if (!wait_event_interruptible_timeout(
> priv->host_sleep_q,
> priv->is_host_sleep_activated,
> (10 * HZ))) {
> - pr_err("host_sleep_q: timer expired\n");
> + netdev_err(priv->dev,
> + "host_sleep_q: timer expired\n");
> ret = -1;
> }
> } else {
> - pr_err("host sleep: already enabled\n");
> + netdev_err(priv->dev, "host sleep: already enabled\n");
> }
> } else {
> if (priv->is_host_sleep_activated)
> @@ -1003,7 +1006,8 @@ static void lbs_submit_command(struct lbs_private *priv,
> ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) cmd, cmdsize);
>
> if (ret) {
> - pr_info("DNLD_CMD: hw_host_to_card failed: %d\n", ret);
> + netdev_info(priv->dev, "DNLD_CMD: hw_host_to_card failed: %d\n",
> + ret);
> /* Let the timer kick in and retry, and potentially reset
> the whole thing if the condition persists */
> timeo = HZ/4;
> @@ -1268,7 +1272,8 @@ int lbs_execute_next_command(struct lbs_private *priv)
> spin_lock_irqsave(&priv->driver_lock, flags);
>
> if (priv->cur_cmd) {
> - pr_alert( "EXEC_NEXT_CMD: already processing command!\n");
> + netdev_alert(priv->dev,
> + "EXEC_NEXT_CMD: already processing command!\n");
> spin_unlock_irqrestore(&priv->driver_lock, flags);
> ret = -1;
> goto done;
> @@ -1430,7 +1435,7 @@ static void lbs_send_confirmsleep(struct lbs_private *priv)
> ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) &confirm_sleep,
> sizeof(confirm_sleep));
> if (ret) {
> - pr_alert("confirm_sleep failed\n");
> + netdev_alert(priv->dev, "confirm_sleep failed\n");
> goto out;
> }
>
> @@ -1656,7 +1661,8 @@ int __lbs_cmd(struct lbs_private *priv, uint16_t command,
> spin_lock_irqsave(&priv->driver_lock, flags);
> ret = cmdnode->result;
> if (ret)
> - pr_info("PREP_CMD: command 0x%04x failed: %d\n", command, ret);
> + netdev_info(priv->dev, "PREP_CMD: command 0x%04x failed: %d\n",
> + command, ret);
>
> __lbs_cleanup_and_insert_cmd(priv, cmdnode);
> spin_unlock_irqrestore(&priv->driver_lock, flags);
> diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
> index 2cb6f5f..4352e92 100644
> --- a/drivers/net/wireless/libertas/cmdresp.c
> +++ b/drivers/net/wireless/libertas/cmdresp.c
> @@ -3,8 +3,6 @@
> * responses as well as events generated by firmware.
> */
>
> -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> -
> #include <linux/slab.h>
> #include <linux/delay.h>
> #include <linux/sched.h>
> @@ -87,17 +85,18 @@ int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len)
> lbs_deb_hex(LBS_DEB_CMD, "CMD_RESP", (void *) resp, len);
>
> if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) {
> - pr_info("Received CMD_RESP with invalid sequence %d (expected %d)\n",
> - le16_to_cpu(resp->seqnum),
> - le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum));
> + netdev_info(priv->dev,
> + "Received CMD_RESP with invalid sequence %d (expected %d)\n",
> + le16_to_cpu(resp->seqnum),
> + le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum));
> spin_unlock_irqrestore(&priv->driver_lock, flags);
> ret = -1;
> goto done;
> }
> if (respcmd != CMD_RET(curcmd) &&
> respcmd != CMD_RET_802_11_ASSOCIATE && curcmd != CMD_802_11_ASSOCIATE) {
> - pr_info("Invalid CMD_RESP %x to command %x!\n",
> - respcmd, curcmd);
> + netdev_info(priv->dev, "Invalid CMD_RESP %x to command %x!\n",
> + respcmd, curcmd);
> spin_unlock_irqrestore(&priv->driver_lock, flags);
> ret = -1;
> goto done;
> @@ -106,8 +105,9 @@ int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len)
> if (resp->result == cpu_to_le16(0x0004)) {
> /* 0x0004 means -EAGAIN. Drop the response, let it time out
> and be resubmitted */
> - pr_info("Firmware returns DEFER to command %x. Will let it time out...\n",
> - le16_to_cpu(resp->command));
> + netdev_info(priv->dev,
> + "Firmware returns DEFER to command %x. Will let it time out...\n",
> + le16_to_cpu(resp->command));
> spin_unlock_irqrestore(&priv->driver_lock, flags);
> ret = -1;
> goto done;
> @@ -318,28 +318,28 @@ int lbs_process_event(struct lbs_private *priv, u32 event)
> lbs_deb_cmd("EVENT: ADHOC beacon lost\n");
> break;
> case MACREG_INT_CODE_RSSI_LOW:
> - pr_alert("EVENT: rssi low\n");
> + netdev_alert(priv->dev, "EVENT: rssi low\n");
> break;
> case MACREG_INT_CODE_SNR_LOW:
> - pr_alert("EVENT: snr low\n");
> + netdev_alert(priv->dev, "EVENT: snr low\n");
> break;
> case MACREG_INT_CODE_MAX_FAIL:
> - pr_alert("EVENT: max fail\n");
> + netdev_alert(priv->dev, "EVENT: max fail\n");
> break;
> case MACREG_INT_CODE_RSSI_HIGH:
> - pr_alert("EVENT: rssi high\n");
> + netdev_alert(priv->dev, "EVENT: rssi high\n");
> break;
> case MACREG_INT_CODE_SNR_HIGH:
> - pr_alert("EVENT: snr high\n");
> + netdev_alert(priv->dev, "EVENT: snr high\n");
> break;
>
> case MACREG_INT_CODE_MESH_AUTO_STARTED:
> /* Ignore spurious autostart events */
> - pr_info("EVENT: MESH_AUTO_STARTED (ignoring)\n");
> + netdev_info(priv->dev, "EVENT: MESH_AUTO_STARTED (ignoring)\n");
> break;
>
> default:
> - pr_alert("EVENT: unknown event id %d\n", event);
> + netdev_alert(priv->dev, "EVENT: unknown event id %d\n", event);
> break;
> }
>
> diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
> index c179094..f2f65bc 100644
> --- a/drivers/net/wireless/libertas/debugfs.c
> +++ b/drivers/net/wireless/libertas/debugfs.c
> @@ -1,5 +1,3 @@
> -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
> -
> #include <linux/dcache.h>
> #include <linux/debugfs.h>
> #include <linux/delay.h>
> @@ -153,13 +151,14 @@ static ssize_t lbs_host_sleep_write(struct file *file,
> ret = lbs_set_host_sleep(priv, 0);
> else if (host_sleep == 1) {
> if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
> - pr_info("wake parameters not configured\n");
> + netdev_info(priv->dev,
> + "wake parameters not configured\n");
> ret = -EINVAL;
> goto out_unlock;
> }
> ret = lbs_set_host_sleep(priv, 1);
> } else {
> - pr_err("invalid option\n");
> + netdev_err(priv->dev, "invalid option\n");
> ret = -EINVAL;
> }
>
> diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
> index eb88d9a..d6f757e 100644
> --- a/drivers/net/wireless/libertas/if_cs.c
> +++ b/drivers/net/wireless/libertas/if_cs.c
> @@ -363,7 +363,7 @@ static int if_cs_send_cmd(struct lbs_private *priv, u8 *buf, u16 nb)
> if (status & IF_CS_BIT_COMMAND)
> break;
> if (++loops > 100) {
> - pr_err("card not ready for commands\n");
> + netdev_err(priv->dev, "card not ready for commands\n");
> goto done;
> }
> mdelay(1);
> @@ -433,14 +433,16 @@ static int if_cs_receive_cmdres(struct lbs_private *priv, u8 *data, u32 *len)
> /* is hardware ready? */
> status = if_cs_read16(priv->card, IF_CS_CARD_STATUS);
> if ((status & IF_CS_BIT_RESP) == 0) {
> - pr_err("no cmd response in card\n");
> + netdev_err(priv->dev, "no cmd response in card\n");
> *len = 0;
> goto out;
> }
>
> *len = if_cs_read16(priv->card, IF_CS_RESP_LEN);
> if ((*len == 0) || (*len > LBS_CMD_BUFFER_SIZE)) {
> - pr_err("card cmd buffer has invalid # of bytes (%d)\n", *len);
> + netdev_err(priv->dev,
> + "card cmd buffer has invalid # of bytes (%d)\n",
> + *len);
> goto out;
> }
>
> @@ -474,7 +476,9 @@ static struct sk_buff *if_cs_receive_data(struct lbs_private *priv)
>
> len = if_cs_read16(priv->card, IF_CS_READ_LEN);
> if (len == 0 || len > MRVDRV_ETH_RX_PACKET_BUFFER_SIZE) {
> - pr_err("card data buffer has invalid # of bytes (%d)\n", len);
> + netdev_err(priv->dev,
> + "card data buffer has invalid # of bytes (%d)\n",
> + len);
> priv->dev->stats.rx_dropped++;
> goto dat_err;
> }
> @@ -752,7 +756,8 @@ static int if_cs_host_to_card(struct lbs_private *priv,
> ret = if_cs_send_cmd(priv, buf, nb);
> break;
> default:
> - pr_err("%s: unsupported type %d\n", __func__, type);
> + netdev_err(priv->dev, "%s: unsupported type %d\n",
> + __func__, type);
> }
>
> lbs_deb_leave_args(LBS_DEB_CS, "ret %d", ret);
> diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
> index ab86779..a7b5cb0 100644
> --- a/drivers/net/wireless/libertas/if_sdio.c
> +++ b/drivers/net/wireless/libertas/if_sdio.c
> @@ -851,7 +851,7 @@ static int if_sdio_enter_deep_sleep(struct lbs_private *priv)
> ret = __lbs_cmd(priv, CMD_802_11_DEEP_SLEEP, &cmd, sizeof(cmd),
> lbs_cmd_copyback, (unsigned long) &cmd);
> if (ret)
> - pr_err("DEEP_SLEEP cmd failed\n");
> + netdev_err(priv->dev, "DEEP_SLEEP cmd failed\n");
>
> mdelay(200);
> return ret;
> @@ -867,7 +867,7 @@ static int if_sdio_exit_deep_sleep(struct lbs_private *priv)
>
> sdio_writeb(card->func, HOST_POWER_UP, CONFIGURATION_REG, &ret);
> if (ret)
> - pr_err("sdio_writeb failed!\n");
> + netdev_err(priv->dev, "sdio_writeb failed!\n");
>
> sdio_release_host(card->func);
> lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
> @@ -884,7 +884,7 @@ static int if_sdio_reset_deep_sleep_wakeup(struct lbs_private *priv)
>
> sdio_writeb(card->func, 0, CONFIGURATION_REG, &ret);
> if (ret)
> - pr_err("sdio_writeb failed!\n");
> + netdev_err(priv->dev, "sdio_writeb failed!\n");
>
> sdio_release_host(card->func);
> lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
> @@ -1103,7 +1103,7 @@ static int if_sdio_probe(struct sdio_func *func,
> lbs_deb_sdio("send function INIT command\n");
> if (__lbs_cmd(priv, CMD_FUNC_INIT, &cmd, sizeof(cmd),
> lbs_cmd_copyback, (unsigned long) &cmd))
> - pr_alert("CMD_FUNC_INIT cmd failed\n");
> + netdev_alert(priv->dev, "CMD_FUNC_INIT cmd failed\n");
> }
>
> ret = lbs_start_card(priv);
> @@ -1204,19 +1204,20 @@ static int if_sdio_suspend(struct device *dev)
>
> mmc_pm_flag_t flags = sdio_get_host_pm_caps(func);
>
> - pr_info("%s: suspend: PM flags = 0x%x\n", sdio_func_id(func), flags);
> + dev_info(dev, "%s: suspend: PM flags = 0x%x\n",
> + sdio_func_id(func), flags);
>
> /* If we aren't being asked to wake on anything, we should bail out
> * and let the SD stack power down the card.
> */
> if (card->priv->wol_criteria == EHS_REMOVE_WAKEUP) {
> - pr_info("Suspend without wake params -- powering down card\n");
> + dev_info(dev, "Suspend without wake params -- powering down card\n");
> return -ENOSYS;
> }
>
> if (!(flags & MMC_PM_KEEP_POWER)) {
> - pr_err("%s: cannot remain alive while host is suspended\n",
> - sdio_func_id(func));
> + dev_err(dev, "%s: cannot remain alive while host is suspended\n",
> + sdio_func_id(func));
> return -ENOSYS;
> }
>
> @@ -1237,7 +1238,7 @@ static int if_sdio_resume(struct device *dev)
> struct if_sdio_card *card = sdio_get_drvdata(func);
> int ret;
>
> - pr_info("%s: resume: we're back\n", sdio_func_id(func));
> + dev_info(dev, "%s: resume: we're back\n", sdio_func_id(func));
>
> ret = lbs_resume(card->priv);
>
> diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
> index bebd9f0..30f21b1 100644
> --- a/drivers/net/wireless/libertas/if_spi.c
> +++ b/drivers/net/wireless/libertas/if_spi.c
> @@ -559,6 +559,7 @@ static int if_spi_prog_main_firmware_check_len(struct if_spi_card *card,
> static int if_spi_prog_main_firmware(struct if_spi_card *card,
> const struct firmware *firmware)
> {
> + struct lbs_private *priv = card->priv;
> int len, prev_len;
> int bytes, crc_err = 0, err = 0;
> const u8 *fw;
> @@ -572,8 +573,9 @@ static int if_spi_prog_main_firmware(struct if_spi_card *card,
>
> err = spu_wait_for_u16(card, IF_SPI_SCRATCH_1_REG, 0, 0);
> if (err) {
> - pr_err("%s: timed out waiting for initial scratch reg = 0\n",
> - __func__);
> + netdev_err(priv->dev,
> + "%s: timed out waiting for initial scratch reg = 0\n",
> + __func__);
> goto out;
> }
>
> @@ -589,7 +591,8 @@ static int if_spi_prog_main_firmware(struct if_spi_card *card,
> if (bytes < 0) {
> /* If there are no more bytes left, we would normally
> * expect to have terminated with len = 0 */
> - pr_err("Firmware load wants more bytes than we have to offer\n");
> + netdev_err(priv->dev,
> + "Firmware load wants more bytes than we have to offer\n");
> break;
> }
> if (crc_err) {
> @@ -674,12 +677,14 @@ static int if_spi_c2h_cmd(struct if_spi_card *card)
> if (err)
> goto out;
> if (!len) {
> - pr_err("%s: error: card has no data for host\n", __func__);
> + netdev_err(priv->dev, "%s: error: card has no data for host\n",
> + __func__);
> err = -EINVAL;
> goto out;
> } else if (len > IF_SPI_CMD_BUF_SIZE) {
> - pr_err("%s: error: response packet too large: %d bytes, but maximum is %d\n",
> - __func__, len, IF_SPI_CMD_BUF_SIZE);
> + netdev_err(priv->dev,
> + "%s: error: response packet too large: %d bytes, but maximum is %d\n",
> + __func__, len, IF_SPI_CMD_BUF_SIZE);
> err = -EINVAL;
> goto out;
> }
> @@ -700,7 +705,7 @@ static int if_spi_c2h_cmd(struct if_spi_card *card)
>
> out:
> if (err)
> - pr_err("%s: err=%d\n", __func__, err);
> + netdev_err(priv->dev, "%s: err=%d\n", __func__, err);
> lbs_deb_leave(LBS_DEB_SPI);
> return err;
> }
> @@ -708,6 +713,7 @@ out:
> /* Move data from the card to the host */
> static int if_spi_c2h_data(struct if_spi_card *card)
> {
> + struct lbs_private *priv = card->priv;
> struct sk_buff *skb;
> char *data;
> u16 len;
> @@ -720,12 +726,14 @@ static int if_spi_c2h_data(struct if_spi_card *card)
> if (err)
> goto out;
> if (!len) {
> - pr_err("%s: error: card has no data for host\n", __func__);
> + netdev_err(priv->dev, "%s: error: card has no data for host\n",
> + __func__);
> err = -EINVAL;
> goto out;
> } else if (len > MRVDRV_ETH_RX_PACKET_BUFFER_SIZE) {
> - pr_err("%s: error: card has %d bytes of data, but our maximum skb size is %zu\n",
> - __func__, len, MRVDRV_ETH_RX_PACKET_BUFFER_SIZE);
> + netdev_err(priv->dev,
> + "%s: error: card has %d bytes of data, but our maximum skb size is %zu\n",
> + __func__, len, MRVDRV_ETH_RX_PACKET_BUFFER_SIZE);
> err = -EINVAL;
> goto out;
> }
> @@ -756,7 +764,7 @@ free_skb:
> dev_kfree_skb(skb);
> out:
> if (err)
> - pr_err("%s: err=%d\n", __func__, err);
> + netdev_err(priv->dev, "%s: err=%d\n", __func__, err);
> lbs_deb_leave(LBS_DEB_SPI);
> return err;
> }
> @@ -765,6 +773,7 @@ out:
> static void if_spi_h2c(struct if_spi_card *card,
> struct if_spi_packet *packet, int type)
> {
> + struct lbs_private *priv = card->priv;
> int err = 0;
> u16 int_type, port_reg;
>
> @@ -778,7 +787,8 @@ static void if_spi_h2c(struct if_spi_card *card,
> port_reg = IF_SPI_CMD_RDWRPORT_REG;
> break;
> default:
> - pr_err("can't transfer buffer of type %d\n", type);
> + netdev_err(priv->dev, "can't transfer buffer of type %d\n",
> + type);
> err = -EINVAL;
> goto out;
> }
> @@ -792,7 +802,7 @@ out:
> kfree(packet);
>
> if (err)
> - pr_err("%s: error %d\n", __func__, err);
> + netdev_err(priv->dev, "%s: error %d\n", __func__, err);
> }
>
> /* Inform the host about a card event */
> @@ -816,7 +826,7 @@ static void if_spi_e2h(struct if_spi_card *card)
> lbs_queue_event(priv, cause & 0xff);
> out:
> if (err)
> - pr_err("%s: error %d\n", __func__, err);
> + netdev_err(priv->dev, "%s: error %d\n", __func__, err);
> }
>
> static void if_spi_host_to_card_worker(struct work_struct *work)
> @@ -826,8 +836,10 @@ static void if_spi_host_to_card_worker(struct work_struct *work)
> u16 hiStatus;
> unsigned long flags;
> struct if_spi_packet *packet;
> + struct lbs_private *priv;
>
> card = container_of(work, struct if_spi_card, packet_work);
> + priv = card->priv;
>
> lbs_deb_enter(LBS_DEB_SPI);
>
> @@ -836,7 +848,7 @@ static void if_spi_host_to_card_worker(struct work_struct *work)
> err = spu_read_u16(card, IF_SPI_HOST_INT_STATUS_REG,
> &hiStatus);
> if (err) {
> - pr_err("I/O error\n");
> + netdev_err(priv->dev, "I/O error\n");
> goto err;
> }
>
> @@ -898,7 +910,7 @@ static void if_spi_host_to_card_worker(struct work_struct *work)
>
> err:
> if (err)
> - pr_err("%s: got error %d\n", __func__, err);
> + netdev_err(priv->dev, "%s: got error %d\n", __func__, err);
>
> lbs_deb_leave(LBS_DEB_SPI);
> }
> @@ -920,7 +932,8 @@ static int if_spi_host_to_card(struct lbs_private *priv,
> lbs_deb_enter_args(LBS_DEB_SPI, "type %d, bytes %d", type, nb);
>
> if (nb == 0) {
> - pr_err("%s: invalid size requested: %d\n", __func__, nb);
> + netdev_err(priv->dev, "%s: invalid size requested: %d\n",
> + __func__, nb);
> err = -EINVAL;
> goto out;
> }
> @@ -948,7 +961,8 @@ static int if_spi_host_to_card(struct lbs_private *priv,
> spin_unlock_irqrestore(&card->buffer_lock, flags);
> break;
> default:
> - pr_err("can't transfer buffer of type %d\n", type);
> + netdev_err(priv->dev, "can't transfer buffer of type %d\n",
> + type);
> err = -EINVAL;
> break;
> }
> @@ -981,6 +995,7 @@ static irqreturn_t if_spi_host_interrupt(int irq, void *dev_id)
>
> static int if_spi_init_card(struct if_spi_card *card)
> {
> + struct lbs_private *priv = card->priv;
> struct spi_device *spi = card->spi;
> int err, i;
> u32 scratch;
> @@ -1009,7 +1024,8 @@ static int if_spi_init_card(struct if_spi_card *card)
> break;
> }
> if (i == ARRAY_SIZE(fw_table)) {
> - pr_err("Unsupported chip_id: 0x%02x\n", card->card_id);
> + netdev_err(priv->dev, "Unsupported chip_id: 0x%02x\n",
> + card->card_id);
> err = -ENODEV;
> goto out;
> }
> @@ -1018,7 +1034,8 @@ static int if_spi_init_card(struct if_spi_card *card)
> card->card_id, &fw_table[0], &helper,
> &mainfw);
> if (err) {
> - pr_err("failed to find firmware (%d)\n", err);
> + netdev_err(priv->dev, "failed to find firmware (%d)\n",
> + err);
> goto out;
> }
>
> diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
> index 7260791..63e7e2c 100644
> --- a/drivers/net/wireless/libertas/if_usb.c
> +++ b/drivers/net/wireless/libertas/if_usb.c
> @@ -198,7 +198,7 @@ static void if_usb_setup_firmware(struct lbs_private *priv)
> wake_method.hdr.size = cpu_to_le16(sizeof(wake_method));
> wake_method.action = cpu_to_le16(CMD_ACT_GET);
> if (lbs_cmd_with_response(priv, CMD_802_11_FW_WAKE_METHOD, &wake_method)) {
> - pr_info("Firmware does not seem to support PS mode\n");
> + netdev_info(priv->dev, "Firmware does not seem to support PS mode\n");
> priv->fwcapinfo &= ~FW_CAPINFO_PS;
> } else {
> if (le16_to_cpu(wake_method.method) == CMD_WAKE_METHOD_COMMAND_INT) {
> @@ -207,7 +207,8 @@ static void if_usb_setup_firmware(struct lbs_private *priv)
> /* The versions which boot up this way don't seem to
> work even if we set it to the command interrupt */
> priv->fwcapinfo &= ~FW_CAPINFO_PS;
> - pr_info("Firmware doesn't wake via command interrupt; disabling PS mode\n");
> + netdev_info(priv->dev,
> + "Firmware doesn't wake via command interrupt; disabling PS mode\n");
> }
> }
> }
> @@ -343,10 +344,12 @@ static int if_usb_probe(struct usb_interface *intf,
> usb_set_intfdata(intf, cardp);
>
> if (device_create_file(&priv->dev->dev, &dev_attr_lbs_flash_fw))
> - pr_err("cannot register lbs_flash_fw attribute\n");
> + netdev_err(priv->dev,
> + "cannot register lbs_flash_fw attribute\n");
>
> if (device_create_file(&priv->dev->dev, &dev_attr_lbs_flash_boot2))
> - pr_err("cannot register lbs_flash_boot2 attribute\n");
> + netdev_err(priv->dev,
> + "cannot register lbs_flash_boot2 attribute\n");
>
> /*
> * EHS_REMOVE_WAKEUP is not supported on all versions of the firmware.
> diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
> index 639461b..84ffafe 100644
> --- a/drivers/net/wireless/libertas/main.c
> +++ b/drivers/net/wireless/libertas/main.c
> @@ -155,7 +155,7 @@ static void lbs_tx_timeout(struct net_device *dev)
>
> lbs_deb_enter(LBS_DEB_TX);
>
> - pr_err("tx watch dog timeout\n");
> + netdev_err(dev, "tx watch dog timeout\n");
>
> dev->trans_start = jiffies; /* prevent tx timeout */
>
> @@ -464,8 +464,8 @@ static int lbs_thread(void *data)
> if (priv->cmd_timed_out && priv->cur_cmd) {
> struct cmd_ctrl_node *cmdnode = priv->cur_cmd;
>
> - pr_info("Timeout submitting command 0x%04x\n",
> - le16_to_cpu(cmdnode->cmdbuf->command));
> + netdev_info(dev, "Timeout submitting command 0x%04x\n",
> + le16_to_cpu(cmdnode->cmdbuf->command));
> lbs_complete_command(priv, cmdnode, -ETIMEDOUT);
> if (priv->reset_card)
> priv->reset_card(priv);
> @@ -492,7 +492,8 @@ static int lbs_thread(void *data)
> * after firmware fixes it
> */
> priv->psstate = PS_STATE_AWAKE;
> - pr_alert("ignore PS_SleepConfirm in non-connected state\n");
> + netdev_alert(dev,
> + "ignore PS_SleepConfirm in non-connected state\n");
> }
> }
>
> @@ -586,7 +587,8 @@ int lbs_suspend(struct lbs_private *priv)
> if (priv->is_deep_sleep) {
> ret = lbs_set_deep_sleep(priv, 0);
> if (ret) {
> - pr_err("deep sleep cancellation failed: %d\n", ret);
> + netdev_err(priv->dev,
> + "deep sleep cancellation failed: %d\n", ret);
> return ret;
> }
> priv->deep_sleep_required = 1;
> @@ -619,7 +621,8 @@ int lbs_resume(struct lbs_private *priv)
> priv->deep_sleep_required = 0;
> ret = lbs_set_deep_sleep(priv, 1);
> if (ret)
> - pr_err("deep sleep activation failed: %d\n", ret);
> + netdev_err(priv->dev,
> + "deep sleep activation failed: %d\n", ret);
> }
>
> if (priv->setup_fw_on_resume)
> @@ -645,8 +648,8 @@ static void lbs_cmd_timeout_handler(unsigned long data)
> if (!priv->cur_cmd)
> goto out;
>
> - pr_info("command 0x%04x timed out\n",
> - le16_to_cpu(priv->cur_cmd->cmdbuf->command));
> + netdev_info(priv->dev, "command 0x%04x timed out\n",
> + le16_to_cpu(priv->cur_cmd->cmdbuf->command));
>
> priv->cmd_timed_out = 1;
> wake_up_interruptible(&priv->waitq);
> @@ -961,7 +964,7 @@ int lbs_start_card(struct lbs_private *priv)
>
> lbs_debugfs_init_one(priv, dev);
>
> - pr_info("%s: Marvell WLAN 802.11 adapter\n", dev->name);
> + netdev_info(dev, "Marvell WLAN 802.11 adapter\n");
>
> ret = 0;
>
> @@ -1088,14 +1091,16 @@ int lbs_get_firmware(struct device *dev, const char *user_helper,
> if (user_helper) {
> ret = request_firmware(helper, user_helper, dev);
> if (ret) {
> - pr_err("couldn't find helper firmware %s", user_helper);
> + dev_err(dev, "couldn't find helper firmware %s\n",
> + user_helper);
> goto fail;
> }
> }
> if (user_mainfw) {
> ret = request_firmware(mainfw, user_mainfw, dev);
> if (ret) {
> - pr_err("couldn't find main firmware %s", user_mainfw);
> + dev_err(dev, "couldn't find main firmware %s\n",
> + user_mainfw);
> goto fail;
> }
> }
> diff --git a/drivers/net/wireless/libertas/mesh.c b/drivers/net/wireless/libertas/mesh.c
> index f7c51cb..f4c4f1c 100644
> --- a/drivers/net/wireless/libertas/mesh.c
> +++ b/drivers/net/wireless/libertas/mesh.c
> @@ -248,7 +248,7 @@ int lbs_init_mesh(struct lbs_private *priv)
> lbs_add_mesh(priv);
>
> if (device_create_file(&dev->dev, &dev_attr_lbs_mesh))
> - pr_err("cannot register lbs_mesh attribute\n");
> + netdev_err(dev, "cannot register lbs_mesh attribute\n");
>
> ret = 1;
> }
> @@ -928,7 +928,7 @@ static ssize_t mesh_id_get(struct device *dev, struct device_attribute *attr,
> return ret;
>
> if (defs.meshie.val.mesh_id_len > IEEE80211_MAX_SSID_LEN) {
> - pr_err("inconsistent mesh ID length\n");
> + dev_err(dev, "inconsistent mesh ID length\n");
> defs.meshie.val.mesh_id_len = IEEE80211_MAX_SSID_LEN;
> }
>
> diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
> index fd045aa..f2ef0ae 100644
> --- a/drivers/net/wireless/libertas/rx.c
> +++ b/drivers/net/wireless/libertas/rx.c
> @@ -251,7 +251,7 @@ static int process_rxed_802_11_packet(struct lbs_private *priv,
> /* add space for the new radio header */
> if ((skb_headroom(skb) < sizeof(struct rx_radiotap_hdr)) &&
> pskb_expand_head(skb, sizeof(struct rx_radiotap_hdr), 0, GFP_ATOMIC)) {
> - pr_alert("%s: couldn't pskb_expand_head\n", __func__);
> + netdev_alert(dev, "%s: couldn't pskb_expand_head\n", __func__);
> ret = -ENOMEM;
> kfree_skb(skb);
> goto done;
--
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