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video: displaytimings: remove two broken error messages 

The error messages would dereference the just checked NULL
ptr. As those messages don't add much value without further
info just remove them.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Lucas Stach 2014-04-21 22:15:25 +02:00 committed by Sascha Hauer
parent 4d5ad7c9c6
commit 3e74fd9d05
1 changed files with 2 additions and 6 deletions
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8
drivers/video/of_display_timing.c
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@ -109,10 +109,8 @@ int of_get_display_timing(struct device_node *np, const char *name,
{
struct device_node *timing_np;
if (!np) {
pr_err("%s: no devicenode given\n", np->full_name);
if (!np)
return -EINVAL;
}
timing_np = of_get_child_by_name(np, name);
if (!timing_np) {
@ -136,10 +134,8 @@ struct display_timings *of_get_display_timings(struct device_node *np)
struct device_node *native_mode;
struct display_timings *disp;
if (!np) {
pr_err("%s: no device node given\n", np->full_name);
if (!np)
return NULL;
}
timings_np = of_get_child_by_name(np, "display-timings");
if (!timings_np) {