[PATCHv3 5/6] Staging: most: Fix "missing static keyword" warnings

From: Adrian Remonda
Date: Mon Aug 03 2015 - 03:41:29 EST


This is a patch to the most/aim_cdev.c file. It makes several
local functions and structures static to prevent global visibility.

Signed-off-by: Adrian Remonda <adrianremonda@xxxxxxxxx>
---
drivers/staging/most/aim-cdev/cdev.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/most/aim-cdev/cdev.c b/drivers/staging/most/aim-cdev/cdev.c
index d5fb4a0e0818..047acfbef793 100644
--- a/drivers/staging/most/aim-cdev/cdev.c
+++ b/drivers/staging/most/aim-cdev/cdev.c
@@ -49,7 +49,7 @@ static struct list_head channel_list;
static spinlock_t ch_list_lock;


-struct aim_channel *get_channel(struct most_interface *iface, int id)
+static struct aim_channel *get_channel(struct most_interface *iface, int id)
{
struct aim_channel *channel, *tmp;
unsigned long flags;
@@ -288,7 +288,7 @@ static const struct file_operations channel_fops = {
* This frees allocated memory and removes the cdev that represents this
* channel in user space.
*/
-int aim_disconnect_channel(struct most_interface *iface, int channel_id)
+static int aim_disconnect_channel(struct most_interface *iface, int channel_id)
{
struct aim_channel *channel;
unsigned long flags;
@@ -328,7 +328,7 @@ int aim_disconnect_channel(struct most_interface *iface, int channel_id)
* This searches for the channel linked to this MBO and stores it in the local
* fifo buffer.
*/
-int aim_rx_completion(struct mbo *mbo)
+static int aim_rx_completion(struct mbo *mbo)
{
struct aim_channel *channel;

@@ -355,7 +355,7 @@ int aim_rx_completion(struct mbo *mbo)
*
* This wakes sleeping processes in the wait-queue.
*/
-int aim_tx_completion(struct most_interface *iface, int channel_id)
+static int aim_tx_completion(struct most_interface *iface, int channel_id)
{
struct aim_channel *channel;

@@ -375,7 +375,7 @@ int aim_tx_completion(struct most_interface *iface, int channel_id)
return 0;
}

-struct most_aim cdev_aim;
+static struct most_aim cdev_aim;

/**
* aim_probe - probe function of the driver module
@@ -389,7 +389,7 @@ struct most_aim cdev_aim;
*
* Returns 0 on success or error code otherwise.
*/
-int aim_probe(struct most_interface *iface, int channel_id,
+static int aim_probe(struct most_interface *iface, int channel_id,
struct most_channel_config *cfg,
struct kobject *parent, char *name)
{
@@ -462,7 +462,7 @@ error_alloc_channel:
return retval;
}

-struct most_aim cdev_aim = {
+static struct most_aim cdev_aim = {
.name = "cdev",
.probe_channel = aim_probe,
.disconnect_channel = aim_disconnect_channel,
--
2.1.4

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