Hi,

On Monday 27 May 2013 14:33:05 Lucas Stach wrote:

From: Steffen Trumtrar s.trumtrar@pengutronix.de

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: Steffen Trumtrar s.trumtrar@pengutronix.de

Acked-by: Laurent Pinchart laurent.pinchart@ideasonboard.com

---

drivers/video/of_display_timing.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c index 56009bc..85c1a41 100644 --- a/drivers/video/of_display_timing.c +++ b/drivers/video/of_display_timing.c @@ -23,7 +23,7 @@

• 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 **/ -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 property *prop; @@ -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 * @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; u32 val = 0;