ipack/devices/ipoctal: add missing rx_enable = 1

There was a bug in the code when managing a GE IP-OCTAL-485 board. The RX would
be enabled but we have a wrong state in the rx_enable flag.

Then, if the user changes the terminal settings, RX would not be enabled again.

Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/ipack/devices/ipoctal.c b/drivers/ipack/devices/ipoctal.c
index 0b3c4b8fe830..93cbf9dda1fe 100644
--- a/drivers/ipack/devices/ipoctal.c
+++ b/drivers/ipack/devices/ipoctal.c
@@ -207,6 +207,7 @@ static void ipoctal_irq_channel(struct ipoctal_channel *channel)
                 if (channel->board_id == IPACK1_DEVICE_ID_SBS_OCTAL_485) {
                         iowrite8(CR_CMD_NEGATE_RTSN, &channel->regs->w.cr);
                         iowrite8(CR_ENABLE_RX, &channel->regs->w.cr);
+                        channel->rx_enable = 1;
                 }
         }