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Date: Mon, 10 Dec 2012 11:50:01 +0100 From: Samuel Iglesias Gonsalvez <siglesias@...lia.com> To: Jens Taprogge <jens.taprogge@...rogge.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: industrypack-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org, devel@...uxdriverproject.org, Samuel Iglesias Gonsalvez <siglesias@...lia.com> Subject: [PATCH 05/12] ipack/devices/ipoctal: setup TTY_NORMAL flag for each character. In case of several characters present in RxFIFO, they will have the flag of the previous one, no matter if the actual character was received properly or not. This patch fixes this bug. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@...lia.com> --- drivers/ipack/devices/ipoctal.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/ipack/devices/ipoctal.c b/drivers/ipack/devices/ipoctal.c index 5bbcb16..88aca90 100644 --- a/drivers/ipack/devices/ipoctal.c +++ b/drivers/ipack/devices/ipoctal.c @@ -121,11 +121,12 @@ static void ipoctal_irq_rx(struct ipoctal_channel *channel, struct tty_struct *tty, u8 sr) { unsigned char value; - unsigned char flag = TTY_NORMAL; + unsigned char flag; u8 isr; do { value = ioread8(&channel->regs->r.rhr); + flag = TTY_NORMAL; /* Error: count statistics */ if (sr & SR_ERROR) { iowrite8(CR_CMD_RESET_ERR_STATUS, &channel->regs->w.cr); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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