redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

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>
hifive-unleashed-5.1
Samuel Iglesias Gonsalvez 2013-01-18 08:57:21 +01:00 committed by Greg Kroah-Hartman
parent 8467fdbb09
commit 2910fe2a7d
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/ipack/devices/ipoctal.c
View File

@ -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;
}
}