diff options
| -rw-r--r-- | drivers/staging/ipack/devices/ipoctal.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/ipack/devices/ipoctal.c b/drivers/staging/ipack/devices/ipoctal.c index b11126dfc006..ec7b2f9c89ad 100644 --- a/drivers/staging/ipack/devices/ipoctal.c +++ b/drivers/staging/ipack/devices/ipoctal.c @@ -299,7 +299,7 @@ static int ipoctal_irq_handler(void *arg) ipoctal->nb_bytes[channel] = 0; continue; } - spin_lock(&ipoctal->lock[channel]); + value = ipoctal->tty_port[channel].xmit_buf[*pointer_write]; ipoctal_write_io_reg(ipoctal, &ipoctal->chan_regs[channel].u.w.thr, @@ -309,7 +309,6 @@ static int ipoctal_irq_handler(void *arg) (*pointer_write)++; *pointer_write = *pointer_write % PAGE_SIZE; ipoctal->nb_bytes[channel]--; - spin_unlock(&ipoctal->lock[channel]); if ((ipoctal->nb_bytes[channel] == 0) && (waitqueue_active(&ipoctal->queue[channel]))) { |