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authorRoel Kluin <roel.kluin@gmail.com>2009-06-05 12:54:44 +0200
committerSamuel Ortiz <samuel@sortiz.org>2009-06-13 01:56:06 +0200
commitadbf7f01e78287701c0270a5262f319935d94082 (patch)
treea320b9e67518c2fb9f37d37ee974ed58c10bb342 /drivers/net/irda
parentd510fe70db4c62ac899c486506fdfb7f3b518c86 (diff)
downloadop-kernel-dev-adbf7f01e78287701c0270a5262f319935d94082.zip
op-kernel-dev-adbf7f01e78287701c0270a5262f319935d94082.tar.gz
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>
Diffstat (limited to 'drivers/net/irda')
-rw-r--r--drivers/net/irda/smsc-ircc2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 59d7980..d0797ad 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__);
}
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