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authorDave Airlie <airlied@redhat.com>2016-11-16 09:39:21 +1000
committerDave Airlie <airlied@redhat.com>2016-11-16 09:39:21 +1000
commit1a3865d64a0d8151c7fe23f4b57a587615ccc5bb (patch)
treec3ad147281f48e85c59d23559485f0e9408ecea7 /include/video
parentd8c1abd968f1c880ad8ce4ecf7df55489f8c69a1 (diff)
parent85e8f8d175caa6a39f4c4e11dd4d0ab038f43324 (diff)
Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/media into drm-next
rcar-du -next branch. * 'drm/next/du' of git://linuxtv.org/pinchartl/media: drm: rcar-du: Fix LVDS start sequence on Gen3 drm: rcar-du: Fix H/V sync signal polarity configuration drm: rcar-du: Fix display timing controller parameter drm: rcar-du: Fix dot clock routing configuration drm: rcar-du: Add R8A7796 support drm: rcar-du: Add R8A7792 support drm: rcar-du: Simplify and fix probe error handling drm: rcar-du: Fix crash in encoder failure error path drm: rcar-du: Remove memory allocation error message drm: rcar-du: Remove test for impossible error condition drm: rcar-du: Bring HDMI encoder comments in line with the driver drm: rcar-du: Constify node argument to rcar_du_lvds_connector_init() video: of: Constify node argument to display timing functions
Diffstat (limited to 'include/video')
-rw-r--r--include/video/of_display_timing.h15
1 files changed, 8 insertions, 7 deletions
diff --git a/include/video/of_display_timing.h b/include/video/of_display_timing.h
index ea755b5616d8..956455fc9f9a 100644
--- a/include/video/of_display_timing.h
+++ b/include/video/of_display_timing.h
@@ -16,21 +16,22 @@ struct display_timings;
#define OF_USE_NATIVE_MODE -1
#ifdef CONFIG_OF
-int of_get_display_timing(struct device_node *np, const char *name,
+int of_get_display_timing(const struct device_node *np, const char *name,
struct display_timing *dt);
-struct display_timings *of_get_display_timings(struct device_node *np);
-int of_display_timings_exist(struct device_node *np);
+struct display_timings *of_get_display_timings(const struct device_node *np);
+int of_display_timings_exist(const struct device_node *np);
#else
-static inline int of_get_display_timing(struct device_node *np, const char *name,
- struct display_timing *dt)
+static inline int of_get_display_timing(const struct device_node *np,
+ const char *name, struct display_timing *dt)
{
return -ENOSYS;
}
-static inline struct display_timings *of_get_display_timings(struct device_node *np)
+static inline struct display_timings *
+of_get_display_timings(const struct device_node *np)
{
return NULL;
}
-static inline int of_display_timings_exist(struct device_node *np)
+static inline int of_display_timings_exist(const struct device_node *np)
{
return -ENOSYS;
}