diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-12-31 08:31:57 +0100 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-12-31 08:31:57 +0100 |
commit | a9de18eb761f7c1c860964b2e5addc1a35c7e861 (patch) | |
tree | 886e75fdfd09690cd262ca69cb7f5d1d42b48602 /drivers/s390/char/sclp_vt220.c | |
parent | b2aaf8f74cdc84a9182f6cabf198b7763bcb9d40 (diff) | |
parent | 6a94cb73064c952255336cc57731904174b2c58f (diff) |
Merge branch 'linus' into stackprotector
Conflicts:
arch/x86/include/asm/pda.h
kernel/fork.c
Diffstat (limited to 'drivers/s390/char/sclp_vt220.c')
-rw-r--r-- | drivers/s390/char/sclp_vt220.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c index 9854f19f5e62..a839aa531d7c 100644 --- a/drivers/s390/char/sclp_vt220.c +++ b/drivers/s390/char/sclp_vt220.c @@ -583,23 +583,6 @@ sclp_vt220_chars_in_buffer(struct tty_struct *tty) return count; } -static void -__sclp_vt220_flush_buffer(void) -{ - unsigned long flags; - - sclp_vt220_emit_current(); - spin_lock_irqsave(&sclp_vt220_lock, flags); - if (timer_pending(&sclp_vt220_timer)) - del_timer(&sclp_vt220_timer); - while (sclp_vt220_outqueue_count > 0) { - spin_unlock_irqrestore(&sclp_vt220_lock, flags); - sclp_sync_wait(); - spin_lock_irqsave(&sclp_vt220_lock, flags); - } - spin_unlock_irqrestore(&sclp_vt220_lock, flags); -} - /* * Pass on all buffers to the hardware. Return only when there are no more * buffers pending. @@ -745,6 +728,22 @@ sclp_vt220_con_device(struct console *c, int *index) return sclp_vt220_driver; } +static void __sclp_vt220_flush_buffer(void) +{ + unsigned long flags; + + sclp_vt220_emit_current(); + spin_lock_irqsave(&sclp_vt220_lock, flags); + if (timer_pending(&sclp_vt220_timer)) + del_timer(&sclp_vt220_timer); + while (sclp_vt220_outqueue_count > 0) { + spin_unlock_irqrestore(&sclp_vt220_lock, flags); + sclp_sync_wait(); + spin_lock_irqsave(&sclp_vt220_lock, flags); + } + spin_unlock_irqrestore(&sclp_vt220_lock, flags); +} + static int sclp_vt220_notify(struct notifier_block *self, unsigned long event, void *data) |