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authorLucas Stach <l.stach@pengutronix.de>2014-05-13 14:58:21 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2014-05-15 13:47:11 +0300
commitdc42715fafed88f44e01eadb965fafa3ceea72bc (patch)
tree5bf4da251aabdd7e61450a7db4f49b1b44789e00 /drivers/video/of_display_timing.c
parent34bdb666f4b225471f1b57f8c5313feda8ff3c92 (diff)
downloadop-kernel-dev-dc42715fafed88f44e01eadb965fafa3ceea72bc.zip
op-kernel-dev-dc42715fafed88f44e01eadb965fafa3ceea72bc.tar.gz
video: of: display_timing: remove two unsafe error messages
The error message would try to dereference the pointer that just has been tested to be NULL. As those messages don't really add any value without the info that the np could provide, just remove them. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/of_display_timing.c')
-rw-r--r--drivers/video/of_display_timing.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index ba5b40f..3dc93cf 100644
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c
@@ -115,10 +115,8 @@ 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", of_node_full_name(np));
+ if (!np)
return -EINVAL;
- }
timing_np = of_get_child_by_name(np, name);
if (!timing_np) {
@@ -142,10 +140,8 @@ 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", of_node_full_name(np));
+ if (!np)
return NULL;
- }
timings_np = of_get_child_by_name(np, "display-timings");
if (!timings_np) {
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