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Commit 2910fe2a authored by Samuel Iglesias Gonsalvez's avatar Samuel Iglesias Gonsalvez Committed by Greg Kroah-Hartman
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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: default avatarSamuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8467fdbb

drivers/ipack/devices/ipoctal.c

+1 −0
Original line number Diff line number Diff line
@@ -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;

		}

	}