Messages in this thread Patch in this message | | | From | Samuel Iglesias Gonsalvez <> | Subject | [PATCH 4/5] Staging: ipack/devices/ipoctal: acknowledge BREAK condition. | Date | Thu, 13 Sep 2012 11:46:27 +0200 |
| |
Clear the BREAK flag from the ISR register.
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> --- drivers/staging/ipack/devices/ipoctal.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/staging/ipack/devices/ipoctal.c b/drivers/staging/ipack/devices/ipoctal.c index 0fd0e01..5f4545a 100644 --- a/drivers/staging/ipack/devices/ipoctal.c +++ b/drivers/staging/ipack/devices/ipoctal.c @@ -158,6 +158,7 @@ static void ipoctal_irq_rx(struct ipoctal_channel *channel, flag = TTY_FRAME; } if (sr & SR_RECEIVED_BREAK) { + iowrite8(CR_CMD_RESET_BREAK_CHANGE, &channel->regs->w.cr); channel->stats.rcv_break++; flag = TTY_BREAK; } -- 1.7.10.4
| |