diff options
Diffstat (limited to 'drivers/isdn/gigaset/usb-gigaset.c')
| -rw-r--r-- | drivers/isdn/gigaset/usb-gigaset.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c index a1263019df5..ca4bee173cf 100644 --- a/drivers/isdn/gigaset/usb-gigaset.c +++ b/drivers/isdn/gigaset/usb-gigaset.c @@ -310,7 +310,6 @@ static void gigaset_modem_fill(unsigned long data) struct cardstate *cs = (struct cardstate *) data; struct bc_state *bcs = &cs->bcs[0]; /* only one channel */ struct cmdbuf_t *cb; - unsigned long flags; int again; gig_dbg(DEBUG_OUTPUT, "modem_fill"); @@ -323,9 +322,7 @@ static void gigaset_modem_fill(unsigned long data) do { again = 0; if (!bcs->tx_skb) { /* no skb is being sent */ - spin_lock_irqsave(&cs->cmdlock, flags); cb = cs->cmdbuf; - spin_unlock_irqrestore(&cs->cmdlock, flags); if (cb) { /* commands to send? */ gig_dbg(DEBUG_OUTPUT, "modem_fill: cb"); if (send_cb(cs, cb) < 0) { @@ -546,13 +543,9 @@ static int gigaset_write_cmd(struct cardstate *cs, const unsigned char *buf, static int gigaset_write_room(struct cardstate *cs) { - unsigned long flags; unsigned bytes; - spin_lock_irqsave(&cs->cmdlock, flags); bytes = cs->cmdbytes; - spin_unlock_irqrestore(&cs->cmdlock, flags); - return bytes < IF_WRITEBUF ? IF_WRITEBUF - bytes : 0; } |