On Tue, Dec 07, 2010 at 10:38:15AM -0800, Randy Dunlap wrote:> From: Randy Dunlap <randy.dunlap@oracle.com>> > drivers/media/video/em28xx/em28xx-vbi.c:49: error: implicit declaration of function 'in_interrupt'> +#include <linux/interrupt.h>It's defined in hardirq.h.