Commit f5836623 authored by Steffen Trumtrar's avatar Steffen Trumtrar Committed by Dave Airlie

video: display_timing: make parameter const

As the device_node pointer is not changed in of_get_display_timing and
parse_timing_property it can be a const pointer.
Signed-off-by: default avatarSteffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 0dd99f1b
...@@ -23,7 +23,7 @@ ...@@ -23,7 +23,7 @@
* Every display_timing can be specified with either just the typical value or * Every display_timing can be specified with either just the typical value or
* a range consisting of min/typ/max. This function helps handling this * a range consisting of min/typ/max. This function helps handling this
**/ **/
static int parse_timing_property(struct device_node *np, const char *name, static int parse_timing_property(const struct device_node *np, const char *name,
struct timing_entry *result) struct timing_entry *result)
{ {
struct property *prop; struct property *prop;
...@@ -56,7 +56,8 @@ static int parse_timing_property(struct device_node *np, const char *name, ...@@ -56,7 +56,8 @@ static int parse_timing_property(struct device_node *np, const char *name,
* of_get_display_timing - parse display_timing entry from device_node * of_get_display_timing - parse display_timing entry from device_node
* @np: device_node with the properties * @np: device_node with the properties
**/ **/
static struct display_timing *of_get_display_timing(struct device_node *np) static struct display_timing *of_get_display_timing(const struct device_node
*np)
{ {
struct display_timing *dt; struct display_timing *dt;
u32 val = 0; u32 val = 0;
......
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