[media] pwc: fix sparse warning

drivers/media/usb/pwc/pwc-v4l.c:55:12: warning: symbol 'pwc_auto_whitebal_qmenu' was not declared. Should it be static?

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/usb/pwc/pwc-v4l.c b/drivers/media/usb/pwc/pwc-v4l.c
index aa7449eaca08..3d987984602f 100644
--- a/drivers/media/usb/pwc/pwc-v4l.c
+++ b/drivers/media/usb/pwc/pwc-v4l.c
@@ -52,7 +52,7 @@ enum { custom_autocontour, custom_contour, custom_noise_reduction,
         custom_awb_speed, custom_awb_delay,
         custom_save_user, custom_restore_user, custom_restore_factory };
 
-const char * const pwc_auto_whitebal_qmenu[] = {
+static const char * const pwc_auto_whitebal_qmenu[] = {
         "Indoor (Incandescant Lighting) Mode",
         "Outdoor (Sunlight) Mode",
         "Indoor (Fluorescent Lighting) Mode",