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| author | Rob Herring <robh@kernel.org> | 2014-05-14 01:34:35 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2014-05-14 01:34:35 +0200 |
| commit | eafd370dfe487facfdef499057f4eac9aa0b4bf5 (patch) | |
| tree | 0925a67cd658cdf4811f49b4cd2073f663166bd0 /drivers/net/slip/slip.c | |
| parent | of: push struct boot_param_header and defines into powerpc (diff) | |
| parent | of/selftest: add testcase for nodes with same name and address (diff) | |
| download | linux-eafd370dfe487facfdef499057f4eac9aa0b4bf5.tar.xz linux-eafd370dfe487facfdef499057f4eac9aa0b4bf5.zip | |
Merge branch 'dt-bus-name' into for-next
Diffstat (limited to 'drivers/net/slip/slip.c')
| -rw-r--r-- | drivers/net/slip/slip.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index cc70ecfc7062..ad4a94e9ff57 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -429,13 +429,13 @@ static void slip_write_wakeup(struct tty_struct *tty) if (!sl || sl->magic != SLIP_MAGIC || !netif_running(sl->dev)) return; - spin_lock(&sl->lock); + spin_lock_bh(&sl->lock); if (sl->xleft <= 0) { /* Now serial buffer is almost free & we can start * transmission of another packet */ sl->dev->stats.tx_packets++; clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); - spin_unlock(&sl->lock); + spin_unlock_bh(&sl->lock); sl_unlock(sl); return; } @@ -443,7 +443,7 @@ static void slip_write_wakeup(struct tty_struct *tty) actual = tty->ops->write(tty, sl->xhead, sl->xleft); sl->xleft -= actual; sl->xhead += actual; - spin_unlock(&sl->lock); + spin_unlock_bh(&sl->lock); } static void sl_tx_timeout(struct net_device *dev) |