diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:55:21 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:55:21 -0700 |
| commit | bbb20089a3275a19e475dbc21320c3742e3ca423 (patch) | |
| tree | 216fdc1cbef450ca688135c5b8969169482d9a48 /drivers/serial/sb1250-duart.c | |
| parent | 3e48e656903e9fd8bc805c6a2c4264d7808d315b (diff) | |
| parent | 657a77fa7284d8ae28dfa48f1dc5d919bf5b2843 (diff) | |
Merge branch 'dmaengine' into async-tx-next
Conflicts:
crypto/async_tx/async_xor.c
drivers/dma/ioat/dma_v2.h
drivers/dma/ioat/pci.c
drivers/md/raid5.c
Diffstat (limited to 'drivers/serial/sb1250-duart.c')
| -rw-r--r-- | drivers/serial/sb1250-duart.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/serial/sb1250-duart.c b/drivers/serial/sb1250-duart.c index a4fb343a08d..319e8b83f6b 100644 --- a/drivers/serial/sb1250-duart.c +++ b/drivers/serial/sb1250-duart.c @@ -204,7 +204,7 @@ static int sbd_receive_drain(struct sbd_port *sport) { int loops = 10000; - while (sbd_receive_ready(sport) && loops--) + while (sbd_receive_ready(sport) && --loops) read_sbdchn(sport, R_DUART_RX_HOLD); return loops; } @@ -218,7 +218,7 @@ static int __maybe_unused sbd_transmit_drain(struct sbd_port *sport) { int loops = 10000; - while (!sbd_transmit_ready(sport) && loops--) + while (!sbd_transmit_ready(sport) && --loops) udelay(2); return loops; } @@ -232,7 +232,7 @@ static int sbd_line_drain(struct sbd_port *sport) { int loops = 10000; - while (!sbd_transmit_empty(sport) && loops--) + while (!sbd_transmit_empty(sport) && --loops) udelay(2); return loops; } |