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[PATCHv7 3/5] Staging: most: hdm-usb/hdm_usb.c. Fix "missing static keyword" warnings

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  [PATCHv7 3/5] Staging: most: hdm-usb/hdm_usb.c. Fix "missing static keyword" warnings Adrian Remonda <adrianremonda@gmail.com> - 2015-08-14 12:20 +0200
    Re: [PATCHv7 3/5] Staging: most: hdm-usb/hdm_usb.c. Fix "missing  static keyword" warnings Christian Gromm <christian.gromm@microchip.com> - 2015-08-19 17:10 +0200

#1207470 — [PATCHv7 3/5] 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@gmail.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 514ce3529b7a..305303f2f17c 100644
--- a/drivers/staging/most/hdm-usb/hdm_usb.c
+++ b/drivers/staging/most/hdm-usb/hdm_usb.c
@@ -290,7 +290,7 @@ 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;
 
@@ -328,7 +328,7 @@ 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;
@@ -365,7 +365,7 @@ 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];
@@ -644,7 +644,7 @@ 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;
@@ -743,8 +743,8 @@ _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;
@@ -824,7 +824,7 @@ 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)
 {
 	struct device *dev = &mdev->usb_device->dev;
 	int i;
@@ -873,7 +873,7 @@ 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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#1209885 — Re: [PATCHv7 3/5] Staging: most: hdm-usb/hdm_usb.c. Fix "missing static keyword" warnings

On Fri, 14 Aug 2015 12:18:02 +0200
Adrian Remonda <adrianremonda@gmail.com> wrote:

> 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@gmail.com>
Acked-by: Christian Gromm <christian.gromm@microchip.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 514ce3529b7a..305303f2f17c 100644
> --- a/drivers/staging/most/hdm-usb/hdm_usb.c
> +++ b/drivers/staging/most/hdm-usb/hdm_usb.c
> @@ -290,7 +290,7 @@ 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;
>  
> @@ -328,7 +328,7 @@ 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;
> @@ -365,7 +365,7 @@ 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];
> @@ -644,7 +644,7 @@ 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;
> @@ -743,8 +743,8 @@ _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;
> @@ -824,7 +824,7 @@ 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)
>  {
>  	struct device *dev = &mdev->usb_device->dev;
>  	int i;
> @@ -873,7 +873,7 @@ 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;
>  

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