[media] pxa_camera: make soc_mbus_xlate_by_fourcc() static
As warned by smatch:
drivers/media/platform/pxa_camera.c:283:39: warning: no previous prototype for 'soc_mbus_xlate_by_fourcc' [-Wmissing-prototypes]
const struct soc_camera_format_xlate *soc_mbus_xlate_by_fourcc(
^~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/platform/pxa_camera.c b/drivers/media/platform/pxa_camera.c
index c2d1cea..733677f 100644
--- a/drivers/media/platform/pxa_camera.c
+++ b/drivers/media/platform/pxa_camera.c
@@ -280,8 +280,9 @@
/*
* Format translation functions
*/
-const struct soc_camera_format_xlate *soc_mbus_xlate_by_fourcc(
- struct soc_camera_format_xlate *user_formats, unsigned int fourcc)
+static const struct soc_camera_format_xlate
+*soc_mbus_xlate_by_fourcc(struct soc_camera_format_xlate *user_formats,
+ unsigned int fourcc)
{
unsigned int i;