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[media] stkwebcam: Fix sparse warning on undeclared symbol

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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>
This commit is contained in:
Ezequiel Garcia 2012-11-01 08:42:00 -03:00 committed by Mauro Carvalho Chehab
parent 40ad4a3029
commit 293d31ed32
1 changed files with 1 additions and 4 deletions
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drivers/media/usb/stkwebcam/stk-webcam.c
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@ -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;