diff options
| author | Shawn Guo | 2016-12-29 20:41:29 +0800 |
|---|---|---|
| committer | Daniel Vetter | 2016-12-30 12:15:01 +0100 |
| commit | ac620ba3d09bc96eca203658ad2e145adf911ac3 (patch) | |
| tree | a9d729013cb87aaadf6000f23d38e9c0133aaaf4 | |
| parent | 6d1b81d8e25d81b4ed4363fa3e7d70aa563b7112 (diff) | |
drm: zte: use crtc helper drm_crtc_from_index()
Function zx_find_crtc() does the exactly same thing as what crtc helper
drm_crtc_from_index() provides. Use the helper to save some code.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1483015290-16660-3-git-send-email-shawnguo@kernel.org
| -rw-r--r-- | drivers/gpu/drm/zte/zx_vou.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/gpu/drm/zte/zx_vou.c b/drivers/gpu/drm/zte/zx_vou.c index 73fe15c17c32..a86e3a5852a2 100644 --- a/drivers/gpu/drm/zte/zx_vou.c +++ b/drivers/gpu/drm/zte/zx_vou.c @@ -355,17 +355,6 @@ static int zx_crtc_init(struct drm_device *drm, struct zx_vou_hw *vou, return 0; } -static inline struct drm_crtc *zx_find_crtc(struct drm_device *drm, int pipe) -{ - struct drm_crtc *crtc; - - list_for_each_entry(crtc, &drm->mode_config.crtc_list, head) - if (crtc->index == pipe) - return crtc; - - return NULL; -} - int zx_vou_enable_vblank(struct drm_device *drm, unsigned int pipe) { struct drm_crtc *crtc; @@ -373,7 +362,7 @@ int zx_vou_enable_vblank(struct drm_device *drm, unsigned int pipe) struct zx_vou_hw *vou; u32 int_frame_mask; - crtc = zx_find_crtc(drm, pipe); + crtc = drm_crtc_from_index(drm, pipe); if (!crtc) return 0; @@ -393,7 +382,7 @@ void zx_vou_disable_vblank(struct drm_device *drm, unsigned int pipe) struct zx_crtc *zcrtc; struct zx_vou_hw *vou; - crtc = zx_find_crtc(drm, pipe); + crtc = drm_crtc_from_index(drm, pipe); if (!crtc) return; |