diff options
| author |   Shawn Guo <shawn.guo@linaro.org> | 2017-01-09 19:25:40 +0800 |
|---|---|---|
| committer |   Sean Paul <seanpaul@chromium.org> | 2017-01-18 08:56:59 -0500 |
| commit | a3c764e9884aad26176f149a7490daac978dd209 (patch) | |
| tree | 1891f82fb34d0e7b49f2f6d11e6a0abba0956b15 /drivers/gpu/drm/exynos/exynos_drm_drv.h | |
| parent | dt-bindings: display: dw-hdmi: Clean up DT bindings documentation (diff) | |
| download | linux-dev-a3c764e9884aad26176f149a7490daac978dd209.tar.xz linux-dev-a3c764e9884aad26176f149a7490daac978dd209.zip | |
drm: exynos: use crtc helper drm_crtc_from_index()
Use drm_crtc_from_index() to find drm_crtc for given index, so that we
do not need to maintain a pointer array in struct exynos_drm_private.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1483961145-18453-2-git-send-email-shawnguo@kernel.org
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 80c4d5b81689..cf6e08cb35a7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -211,12 +211,6 @@ struct drm_exynos_file_private { struct exynos_drm_private { struct drm_fb_helper *fb_helper; - /* - * created crtc object would be contained at this array and - * this array is used to be aware of which crtc did it request vblank. - */ - struct drm_crtc *crtc[MAX_CRTC]; - struct device *dma_dev; void *mapping; @@ -231,9 +225,9 @@ struct exynos_drm_private { static inline struct exynos_drm_crtc * exynos_drm_crtc_from_pipe(struct drm_device *dev, int pipe) { - struct exynos_drm_private *private = dev->dev_private; + struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); - return to_exynos_crtc(private->crtc[pipe]); + return to_exynos_crtc(crtc); } static inline struct device *to_dma_dev(struct drm_device *dev) |