This patch fixes a sparse warning:
warning: symbol 'dgap_poll_lock' was not declared. Should it be static?
Signed-off-by: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
/*
* Poller stuff
*/
-DEFINE_SPINLOCK(dgap_poll_lock); /* Poll scheduling lock */
+static DEFINE_SPINLOCK(dgap_poll_lock); /* Poll scheduling lock */
static ulong dgap_poll_time; /* Time of next poll */
static uint dgap_poll_stop; /* Used to tell poller to stop */
static struct timer_list dgap_poll_timer;