diff options
Diffstat (limited to 'include')
| -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 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; } |