diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-10-03 16:55:48 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2016-11-14 04:35:00 +0300 |
| commit | f5a000c9f8c19608f19f16d01338f0738ce3757f (patch) | |
| tree | 6bd43df5a9aeeb0a4ffcf33d1e8a822326284465 /drivers | |
| parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
| download | linux-f5a000c9f8c19608f19f16d01338f0738ce3757f.tar.xz | |
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 'drivers')
| -rw-r--r-- | drivers/video/of_display_timing.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c index 8a1076beecd3..26c88f7839d2 100644 --- a/drivers/video/of_display_timing.c +++ b/drivers/video/of_display_timing.c @@ -110,7 +110,7 @@ static int of_parse_display_timing(const struct device_node *np, * @name: name of the timing node * @dt: display_timing struct to fill **/ -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 device_node *timing_np; @@ -133,7 +133,7 @@ EXPORT_SYMBOL_GPL(of_get_display_timing); * of_get_display_timings - parse all display_timing entries from a device_node * @np: device_node with the subnodes **/ -struct display_timings *of_get_display_timings(struct device_node *np) +struct display_timings *of_get_display_timings(const struct device_node *np) { struct device_node *timings_np; struct device_node *entry; @@ -249,7 +249,7 @@ EXPORT_SYMBOL_GPL(of_get_display_timings); * of_display_timings_exist - check if a display-timings node is provided * @np: device_node with the timing **/ -int of_display_timings_exist(struct device_node *np) +int of_display_timings_exist(const struct device_node *np) { struct device_node *timings_np; |