diff options
| author | Roel Kluin <roel.kluin@gmail.com> | 2009-03-04 00:19:28 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-04 00:19:28 -0800 |
| commit | f4c13638185c91a269c63fcfb980d89180cf43a1 (patch) | |
| tree | 08a0730e43d8c9887d4c808859b9af4a1ab4ea9f /drivers/sbus/char | |
| parent | c21986a76220919bb06e4c04a89a8a62aeac107e (diff) | |
| download | lwn-f4c13638185c91a269c63fcfb980d89180cf43a1.tar.gz lwn-f4c13638185c91a269c63fcfb980d89180cf43a1.zip | |
sparc64: wait_event_interruptible_timeout may return -ERESTARTSYS
wait_event_interruptible_timeout may return -ERESTARTSYS.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/sbus/char')
| -rw-r--r-- | drivers/sbus/char/bbc_i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/sbus/char/bbc_i2c.c b/drivers/sbus/char/bbc_i2c.c index f08e169ba1b5..7e30e5f6e032 100644 --- a/drivers/sbus/char/bbc_i2c.c +++ b/drivers/sbus/char/bbc_i2c.c @@ -129,7 +129,7 @@ static int wait_for_pin(struct bbc_i2c_bus *bp, u8 *status) bp->waiting = 1; add_wait_queue(&bp->wq, &wait); while (limit-- > 0) { - unsigned long val; + long val; val = wait_event_interruptible_timeout( bp->wq, |