There's no need for this spinlock to be global, so make it a static
variable.
Cc: Lidza Louina <lidza.louina@gmail.com>
Cc: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
static unsigned int dgnc_num_boards;
struct dgnc_board *dgnc_board[MAXBOARDS];
DEFINE_SPINLOCK(dgnc_global_lock);
-DEFINE_SPINLOCK(dgnc_poll_lock); /* Poll scheduling lock */
+static DEFINE_SPINLOCK(dgnc_poll_lock); /* Poll scheduling lock */
int dgnc_poll_tick = 20; /* Poll interval - 20 ms */
static ulong dgnc_poll_time; /* Time of next poll */
extern uint dgnc_major; /* Our driver/mgmt major */
extern int dgnc_poll_tick; /* Poll interval - 20 ms */
extern spinlock_t dgnc_global_lock; /* Driver global spinlock */
-extern spinlock_t dgnc_poll_lock; /* Poll scheduling lock */
extern struct dgnc_board *dgnc_board[MAXBOARDS];/* Array of boards */
#endif /* _DGNC_DRIVER_H */