From: Ezequiel Garcia Date: Thu, 1 Nov 2012 11:42:00 +0000 (-0300) Subject: [media] stkwebcam: Fix sparse warning on undeclared symbol X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=293d31ed32e491fa8124f8faf3ab6c9bbc425234;p=openwrt%2Fstaging%2Fblogic.git [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 Signed-off-by: Mauro Carvalho Chehab --- 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 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;