diff options
| author | Daeseok Youn <daeseok.youn@gmail.com> | 2014-07-04 19:29:55 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-09 12:02:16 -0700 |
| commit | 32af5ae73cd154cdab08fdf925ae1bd7c7af1b39 (patch) | |
| tree | 52167d25e29ca384ea2bd8571b2be20bed4f9b21 /drivers/staging/dgap | |
| parent | 77343eb973804873345c1638b9e99141a5d98105 (diff) | |
staging: dgap: remove unused waitqueues
dgap_dl_wait and kme_wait are not used in dgap.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgap')
| -rw-r--r-- | drivers/staging/dgap/dgap.c | 8 | ||||
| -rw-r--r-- | drivers/staging/dgap/dgap.h | 1 |
2 files changed, 0 insertions, 9 deletions
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c index b193d20c7daf..e8d3c99880f5 100644 --- a/drivers/staging/dgap/dgap.c +++ b/drivers/staging/dgap/dgap.c @@ -218,7 +218,6 @@ static uint dgap_numboards; static struct board_t *dgap_board[MAXBOARDS]; static ulong dgap_poll_counter; static int dgap_driver_state = DRIVER_INITIALIZED; -static wait_queue_head_t dgap_dl_wait; static int dgap_poll_tick = 20; /* Poll interval - 20 ms */ static struct class *dgap_class; @@ -1200,8 +1199,6 @@ static void dgap_init_globals(void) dgap_board[i] = NULL; init_timer(&dgap_poll_timer); - - init_waitqueue_head(&dgap_dl_wait); } /************************************************************************ @@ -4162,11 +4159,6 @@ static int dgap_tty_ioctl(struct tty_struct *tty, unsigned int cmd, static int dgap_alloc_flipbuf(struct board_t *brd) { /* - * Initialize KME waitqueues... - */ - init_waitqueue_head(&brd->kme_wait); - - /* * allocate flip buffer for board. */ brd->flipbuf = kmalloc(MYFLIPLEN, GFP_KERNEL); diff --git a/drivers/staging/dgap/dgap.h b/drivers/staging/dgap/dgap.h index c00b2e2ddc8d..9728d59c94d1 100644 --- a/drivers/staging/dgap/dgap.h +++ b/drivers/staging/dgap/dgap.h @@ -603,7 +603,6 @@ struct board_t { /* by DPA */ u16 dpastatus; /* The board "status", as defined */ /* by DPA */ - wait_queue_head_t kme_wait; /* Needed for DPA support */ u32 conc_dl_status; /* Status of any pending conc */ /* download */ |