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author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-10-03 16:55:48 +0300 |
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committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-11-14 03:35:00 +0200 |
commit | f5a000c9f8c19608f19f16d01338f0738ce3757f (patch) | |
tree | 6bd43df5a9aeeb0a4ffcf33d1e8a822326284465 /include/video | |
parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
download | op-kernel-dev-f5a000c9f8c19608f19f16d01338f0738ce3757f.zip op-kernel-dev-f5a000c9f8c19608f19f16d01338f0738ce3757f.tar.gz |
video: of: Constify node argument to display timing functions
The node pointer passed to the display timing functions is never
modified, make it const.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'include/video')
-rw-r--r-- | include/video/of_display_timing.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/include/video/of_display_timing.h b/include/video/of_display_timing.h index ea755b5..956455f 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; } |