linux-kernel - [PATCHv4 3/6] Staging: most: hdm-usb/hdm_usb.c. Fix "missing static keyword" warnings

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Message-Id: <1438636959-757-4-git-send-email-adrianremonda@gmail.com>
Date:	Mon,  3 Aug 2015 23:22:36 +0200
From:	Adrian Remonda <adrianremonda@...il.com>
To:	unlisted-recipients:; (no To-header on input)
Cc:	adrianremonda@...il.com, gregkh@...uxfoundation.org,
	christian.gromm@...rochip.com, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCHv4 3/6] Staging: most: hdm-usb/hdm_usb.c. Fix "missing static keyword" warnings

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

Signed-off-by: Adrian Remonda <adrianremonda@...il.com>
---
 drivers/staging/most/hdm-usb/hdm_usb.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/most/hdm-usb/hdm_usb.c b/drivers/staging/most/hdm-usb/hdm_usb.c
index a4a3e266b3ef..09a92566ed7d 100644
--- a/drivers/staging/most/hdm-usb/hdm_usb.c
+++ b/drivers/staging/most/hdm-usb/hdm_usb.c
@@ -280,7 +280,7 @@ static unsigned int get_stream_frame_size(struct most_channel_config *cfg)
  *
  * Returns 0 on success or error code otherwise.
  */
-int hdm_poison_channel(struct most_interface *iface, int channel)
+static int hdm_poison_channel(struct most_interface *iface, int channel)
 {
 	struct most_dev *mdev;
 
@@ -318,7 +318,7 @@ int hdm_poison_channel(struct most_interface *iface, int channel)
  * This inserts the INIC hardware specific padding bytes into a streaming
  * channel's buffer
  */
-int hdm_add_padding(struct most_dev *mdev, int channel, struct mbo *mbo)
+static int hdm_add_padding(struct most_dev *mdev, int channel, struct mbo *mbo)
 {
 	struct most_channel_config *conf = &mdev->conf[channel];
 	unsigned int j, num_frames, frame_size;
@@ -354,7 +354,7 @@ int hdm_add_padding(struct most_dev *mdev, int channel, struct mbo *mbo)
  * This takes the INIC hardware specific padding bytes off a streaming
  * channel's buffer.
  */
-int hdm_remove_padding(struct most_dev *mdev, int channel, struct mbo *mbo)
+static int hdm_remove_padding(struct most_dev *mdev, int channel, struct mbo *mbo)
 {
 	unsigned int j, num_frames, frame_size;
 	struct most_channel_config *const conf = &mdev->conf[channel];
@@ -629,7 +629,7 @@ static void hdm_read_completion(struct urb *urb)
  *
  * Context: Could in _some_ cases be interrupt!
  */
-int hdm_enqueue(struct most_interface *iface, int channel, struct mbo *mbo)
+static int hdm_enqueue(struct most_interface *iface, int channel, struct mbo *mbo)
 {
 	struct most_dev *mdev;
 	struct buf_anchor *anchor;
@@ -730,8 +730,8 @@ _error:
  * @channel: channel ID
  * @conf: structure that holds the configuration information
  */
-int hdm_configure_channel(struct most_interface *iface, int channel,
-			  struct most_channel_config *conf)
+static int hdm_configure_channel(struct most_interface *iface, int channel,
+				struct most_channel_config *conf)
 {
 	unsigned int num_frames;
 	unsigned int frame_size;
@@ -808,7 +808,7 @@ exit:
  * This triggers the USB vendor requests to read the hardware address and
  * the current link status of the attached device.
  */
-int hdm_update_netinfo(struct most_dev *mdev)
+static int hdm_update_netinfo(struct most_dev *mdev)
 {
 	int i;
 	u16 link;
@@ -856,7 +856,7 @@ int hdm_update_netinfo(struct most_dev *mdev)
  * polls for the NI state of the INIC every 2 seconds.
  *
  */
-void hdm_request_netinfo(struct most_interface *iface, int channel)
+static void hdm_request_netinfo(struct most_interface *iface, int channel)
 {
 	struct most_dev *mdev;
 
-- 
2.1.4

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