diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-07-01 09:56:10 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-07-01 09:56:26 +0200 |
| commit | 087021ba41e9481202103d51d3dd0c4706899a2b (patch) | |
| tree | bf5d67420fd176682a1f8f1e9342ad397c23937a /drivers/serial/sb1250-duart.c | |
| parent | perf report: Add hypervisor dso (diff) | |
| parent | Merge branch 'kmemleak' of git://linux-arm.org/linux-2.6 (diff) | |
| download | linux-087021ba41e9481202103d51d3dd0c4706899a2b.tar.xz linux-087021ba41e9481202103d51d3dd0c4706899a2b.zip | |
Merge branch 'linus' into perfcounters/urgent
Merge reason: this branch was on a .30-ish base before, update
it to an almost-.31-rc2 upstream base to pick up fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to '')
| -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 a4fb343a08da..319e8b83f6be 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; } |