[PATCH] drm: Declare drm_send_event_helper static

[PATCH] drm: Declare drm_send_event_helper static

[Guenter Roeck]

0-day reports:

drivers/gpu/drm/drm_file.c:789:6: error:
	no previous prototype for 'drm_send_event_helper'

Since drm_send_event_helper() is only used locally,
declare it static to fix the problem.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/gpu/drm/drm_file.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index 7efbccffc2ea..def5df9f19e3 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -786,8 +786,8 @@ EXPORT_SYMBOL(drm_event_cancel_free);
  * The timestamp variant of dma_fence_signal is used when the caller
  * sends a valid timestamp.
  */
-void drm_send_event_helper(struct drm_device *dev,
-			   struct drm_pending_event *e, ktime_t timestamp)
+static void drm_send_event_helper(struct drm_device *dev,
+				  struct drm_pending_event *e, ktime_t timestamp)
 {
 	assert_spin_locked(&dev->event_lock);
 
-- 
2.25.1

Re: [PATCH] drm: Declare drm_send_event_helper static.

[Maxime Ripard]

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Hi,

On Sun, May 09, 2021 at 07:12:52PM +0530, Rajat Asthana wrote:
> From: Rajat <thisisrast7@gmail.com>
> 
> Declare drm_send_event_helper as static to fix sparse warning:
> 
> > warning: symbol 'drm_send_event_helper' was not declared.
> > Should it be static?
> 
> Signed-off-by: Rajat <thisisrast7@gmail.com>

Both the Author and Signed-off-by should have your full name

Thanks!
Maxime

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[PATCH] drm: Declare drm_send_event_helper static.

[Rajat Asthana]

From: Rajat <thisisrast7@gmail.com>

Declare drm_send_event_helper as static to fix sparse warning:

> warning: symbol 'drm_send_event_helper' was not declared.
> Should it be static?

Signed-off-by: Rajat <thisisrast7@gmail.com>
---
 drivers/gpu/drm/drm_file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index 7efbccffc2ea..17f38d873972 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -786,7 +786,7 @@ EXPORT_SYMBOL(drm_event_cancel_free);
  * The timestamp variant of dma_fence_signal is used when the caller
  * sends a valid timestamp.
  */
-void drm_send_event_helper(struct drm_device *dev,
+static void drm_send_event_helper(struct drm_device *dev,
 			   struct drm_pending_event *e, ktime_t timestamp)
 {
 	assert_spin_locked(&dev->event_lock);
-- 
2.31.1