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| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-20 19:32:34 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-20 20:47:35 +0300 |
| commit | 29d79ede4edc1661e24b918acbc9c42a4cd4fcd0 (patch) | |
| tree | c3eab542615380954aa7ce7b8b586e9798203871 /drivers/gpu/drm/sun4i/sun4i_framebuffer.c | |
| parent | f35cbe6a178e94d3fc290f414aa421f81ac76069 (diff) | |
| download | linux-29d79ede4edc1661e24b918acbc9c42a4cd4fcd0.tar.xz | |
GPU-DRM-sun4i: Delete an unnecessary check before drm_fbdev_cma_hotplug_event()
The drm_fbdev_cma_hotplug_event() function tests whether its argument
is NULL and then returns immediately.
Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/cd959d92-f7d9-598c-421f-d3f40bedee10@users.sourceforge.net
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_framebuffer.c')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_framebuffer.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c index a0b30c216a5b..70688febd7ac 100644 --- a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c +++ b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c @@ -20,8 +20,7 @@ static void sun4i_de_output_poll_changed(struct drm_device *drm) { struct sun4i_drv *drv = drm->dev_private; - if (drv->fbdev) - drm_fbdev_cma_hotplug_event(drv->fbdev); + drm_fbdev_cma_hotplug_event(drv->fbdev); } static const struct drm_mode_config_funcs sun4i_de_mode_config_funcs = { |