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drm: Use helper to turn off CRTC 

Use shiny new drm_crtc_force_disable() instead of open coding the same.
No functional change intended.

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/fce52e55fa5a3a2c1436205d26fc1cec70d01eea.1465392124.git.lukas@wunner.de
This commit is contained in:
Lukas Wunner 2016-06-08 18:47:27 +02:00 committed by Daniel Vetter
parent 84b89bdced
commit 3e31d24d3a
1 changed files with 1 additions and 7 deletions
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8
drivers/gpu/drm/drm_crtc.c
View File

@ -589,8 +589,6 @@ void drm_framebuffer_remove(struct drm_framebuffer *fb)
struct drm_device *dev;
struct drm_crtc *crtc;
struct drm_plane *plane;
struct drm_mode_set set;
int ret;
if (!fb)
return;
@ -620,11 +618,7 @@ void drm_framebuffer_remove(struct drm_framebuffer *fb)
drm_for_each_crtc(crtc, dev) {
if (crtc->primary->fb == fb) {
/* should turn off the crtc */
memset(&set, 0, sizeof(struct drm_mode_set));
set.crtc = crtc;
set.fb = NULL;
ret = drm_mode_set_config_internal(&set);
if (ret)
if (drm_crtc_force_disable(crtc))
DRM_ERROR("failed to reset crtc %p when fb was deleted\n", crtc);
}
}