From: Krzysztof Kozlowski Date: Thu, 7 May 2015 00:04:45 +0000 (+0900) Subject: drm/exynos: Constify exynos_drm_crtc_ops X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f3aaf7624463721af27f13cc083916c54ffbee70;p=linux-beck.git drm/exynos: Constify exynos_drm_crtc_ops The Exynos DRM code does not modify the ops provided by CRTC driver in exynos_drm_crtc_create() call. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Javier Martinez Canillas Tested-by: Javier Martinez Canillas Signed-off-by: Inki Dae --- diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c index 1f7e33f59de6..3d00df76220d 100644 --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c @@ -710,7 +710,7 @@ static void decon_dpms(struct exynos_drm_crtc *crtc, int mode) } } -static struct exynos_drm_crtc_ops decon_crtc_ops = { +static const struct exynos_drm_crtc_ops decon_crtc_ops = { .dpms = decon_dpms, .mode_fixup = decon_mode_fixup, .commit = decon_commit, diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index eb49195cec5c..9006b947e03c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -238,11 +238,11 @@ static struct drm_crtc_funcs exynos_crtc_funcs = { }; struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev, - struct drm_plane *plane, - int pipe, - enum exynos_drm_output_type type, - struct exynos_drm_crtc_ops *ops, - void *ctx) + struct drm_plane *plane, + int pipe, + enum exynos_drm_output_type type, + const struct exynos_drm_crtc_ops *ops, + void *ctx) { struct exynos_drm_crtc *exynos_crtc; struct exynos_drm_private *private = drm_dev->dev_private; diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/drivers/gpu/drm/exynos/exynos_drm_crtc.h index 0ecd8fc45cff..0f3aa70818e3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.h +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.h @@ -18,11 +18,11 @@ #include "exynos_drm_drv.h" struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev, - struct drm_plane *plane, - int pipe, - enum exynos_drm_output_type type, - struct exynos_drm_crtc_ops *ops, - void *context); + struct drm_plane *plane, + int pipe, + enum exynos_drm_output_type type, + const struct exynos_drm_crtc_ops *ops, + void *context); int exynos_drm_crtc_enable_vblank(struct drm_device *dev, int pipe); void exynos_drm_crtc_disable_vblank(struct drm_device *dev, int pipe); void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int pipe); diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 44f128a03aea..0e951226ca06 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -226,7 +226,7 @@ struct exynos_drm_crtc { unsigned int dpms; wait_queue_head_t pending_flip_queue; struct drm_pending_vblank_event *event; - struct exynos_drm_crtc_ops *ops; + const struct exynos_drm_crtc_ops *ops; void *ctx; }; diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 2fb95ccb5841..5c1a148525f8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -962,7 +962,7 @@ static void fimd_dp_clock_enable(struct exynos_drm_crtc *crtc, bool enable) writel(DP_MIE_CLK_DP_ENABLE, ctx->regs + DP_MIE_CLKCON); } -static struct exynos_drm_crtc_ops fimd_crtc_ops = { +static const struct exynos_drm_crtc_ops fimd_crtc_ops = { .dpms = fimd_dpms, .mode_fixup = fimd_mode_fixup, .commit = fimd_commit, diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 27e84ec21694..1b3479a8db5f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -217,7 +217,7 @@ static int vidi_ctx_initialize(struct vidi_context *ctx, return 0; } -static struct exynos_drm_crtc_ops vidi_crtc_ops = { +static const struct exynos_drm_crtc_ops vidi_crtc_ops = { .dpms = vidi_dpms, .enable_vblank = vidi_enable_vblank, .disable_vblank = vidi_disable_vblank, diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 1a07fdd3e39d..31c1793bc97b 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -1129,7 +1129,7 @@ int mixer_check_mode(struct drm_display_mode *mode) return -EINVAL; } -static struct exynos_drm_crtc_ops mixer_crtc_ops = { +static const struct exynos_drm_crtc_ops mixer_crtc_ops = { .dpms = mixer_dpms, .enable_vblank = mixer_enable_vblank, .disable_vblank = mixer_disable_vblank,