Messages in this thread Patch in this message | | | Date | Thu, 27 Nov 2008 11:30:48 +0100 | From | Martin Schwidefsky <> | Subject | [patch 28/60] sclp vt220: fix compile warning |
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From: Heiko Carstens <heiko.carstens@de.ibm.com>
get rid of this one:
CC drivers/s390/char/sclp_vt220.o drivers/s390/char/sclp_vt220.c:588: warning: '__sclp_vt220_flush_buffer' defined but not used
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> ---
drivers/s390/char/sclp_vt220.c | 33 ++++++++++++++++----------------- 1 file changed, 16 insertions(+), 17 deletions(-)
Index: quilt-2.6/drivers/s390/char/sclp_vt220.c =================================================================== --- quilt-2.6.orig/drivers/s390/char/sclp_vt220.c +++ quilt-2.6/drivers/s390/char/sclp_vt220.c @@ -583,23 +583,6 @@ sclp_vt220_chars_in_buffer(struct tty_st 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, 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) -- blue skies, Martin.
"Reality continues to ruin my life." - Calvin.
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