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| author | Ingo Molnar <mingo@elte.hu> | 2008-08-11 13:27:47 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-11 13:27:47 +0200 |
| commit | c4c0c56a7a85ed5725786219e4fbca7e840b1531 (patch) | |
| tree | c9d6b35a571fd5e80ddf5bf4a60142480eaa18d8 /arch/um/drivers/line.c | |
| parent | 5127bed588a2f8f3a1f732de2a8a190b7df5dce3 (diff) | |
| parent | 796aadeb1b2db9b5d463946766c5bbfd7717158c (diff) | |
Merge branch 'linus' into core/rcu
Diffstat (limited to 'arch/um/drivers/line.c')
| -rw-r--r-- | arch/um/drivers/line.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 5047490fc299..d741f35d7b3a 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -362,19 +362,7 @@ static irqreturn_t line_write_interrupt(int irq, void *data) if (tty == NULL) return IRQ_NONE; - if (test_bit(TTY_DO_WRITE_WAKEUP, &tty->flags) && - (tty->ldisc.write_wakeup != NULL)) - (tty->ldisc.write_wakeup)(tty); - - /* - * BLOCKING mode - * In blocking mode, everything sleeps on tty->write_wait. - * Sleeping in the console driver would break non-blocking - * writes. - */ - - if (waitqueue_active(&tty->write_wait)) - wake_up_interruptible(&tty->write_wait); + tty_wakeup(tty); return IRQ_HANDLED; } |