From: Roel Kluin <roel.kluin@gmail.com>
Date: Fri, 5 Jun 2009 10:54:44 +0000 (+0200)
Subject: irda: smsc wait count reaches -1
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=adbf7f01e78287701c0270a5262f319935d94082;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

irda: smsc wait count reaches -1

The sir retries count reaches -1 rather than 0.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 59d79807b4d5..d0797adb5f8e 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -2124,7 +2124,7 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self)
 	while (count-- > 0 && !(inb(iobase + UART_LSR) & UART_LSR_TEMT))
 		udelay(1);
 
-	if (count == 0)
+	if (count < 0)
 		IRDA_DEBUG(0, "%s(): stuck transmitter\n", __func__);
 }