[PATCH] drm/tilcdc: mark tilcdc_atomic_check() static

From	Baoyou Xie <baoyou.xie@linaro.org>
Newsgroups	linux.kernel
Subject	[PATCH] drm/tilcdc: mark tilcdc_atomic_check() static
Date	2016-09-21 07:20 +0200
Message-ID	<sjI6R-4LT-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

Show all headers | View raw

We get 1 warning when building kernel with W=1:
drivers/gpu/drm/tilcdc/tilcdc_drv.c:64:5: warning: no previous prototype for 'tilcdc_atomic_check' [-Wmissing-prototypes]

In fact, this function is only used in the file in which it is
declared and don't need a declaration, but can be made static.
So this patch marks it 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
---
 drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 4405e4b..1d26bc9 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -61,7 +61,7 @@ static void tilcdc_fb_output_poll_changed(struct drm_device *dev)
 	drm_fbdev_cma_hotplug_event(priv->fbdev);
 }
 
-int tilcdc_atomic_check(struct drm_device *dev,
+static int tilcdc_atomic_check(struct drm_device *dev,
 			struct drm_atomic_state *state)
 {
 	int ret;
-- 
2.7.4

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH] drm/tilcdc: mark tilcdc_atomic_check() static Baoyou Xie <baoyou.xie@linaro.org> - 2016-09-21 07:20 +0200
  Re: [PATCH] drm/tilcdc: mark tilcdc_atomic_check() static Jyri Sarha <jsarha@ti.com> - 2016-09-22 18:10 +0200

csiph-web