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authorEzequiel Garcia <elezegarcia@gmail.com>2012-11-01 08:42:00 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-11-21 15:23:14 -0200
commit293d31ed32e491fa8124f8faf3ab6c9bbc425234 (patch)
tree8b041a2387473b183cc50b749007296e7ca61271 /drivers/media
parent40ad4a30299fd01ae2a7b3c76089e64517f05d3b (diff)
[media] stkwebcam: Fix sparse warning on undeclared symbol
The sparse warning is: "drivers/media/usb/stkwebcam/stk-webcam.c:59:5: warning: symbol 'first_init' was not declared. Should it be static?" Declare variable 'first_init' as static and local to the function. Found by Hans Verkuil's daily build. Tested by compilation only. Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/usb/stkwebcam/stk-webcam.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c b/drivers/media/usb/stkwebcam/stk-webcam.c
index 86a0fc56c330..5d3c032d733c 100644
--- a/drivers/media/usb/stkwebcam/stk-webcam.c
+++ b/drivers/media/usb/stkwebcam/stk-webcam.c
@@ -54,10 +54,6 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Jaime Velasco Juan <jsagarribay@gmail.com> and Nicolas VIVIEN");
MODULE_DESCRIPTION("Syntek DC1125 webcam driver");
-
-/* bool for webcam LED management */
-int first_init = 1;
-
/* Some cameras have audio interfaces, we aren't interested in those */
static struct usb_device_id stkwebcam_table[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(0x174f, 0xa311, 0xff, 0xff, 0xff) },
@@ -554,6 +550,7 @@ static void stk_free_buffers(struct stk_camera *dev)
static int v4l_stk_open(struct file *fp)
{
+ static int first_init = 1; /* webcam LED management */
struct stk_camera *dev;
struct video_device *vdev;