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ibmasr: remove unnecessary spin_unlock()

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__asr_toggle() is always called with asr_lock held.
But there is unnecessary spin_unlock() call in __asr_toggle().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Wim Van Sebroeck <wim@iguana.be>
Acked-by: Andrey Panin <pazke@donpac.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita 2008-09-22 13:57:41 -07:00 committed by Linus Torvalds
parent a304edb489
commit 683f40d7e7
1 changed files with 0 additions and 1 deletions
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drivers/watchdog/ibmasr.c
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@ -85,7 +85,6 @@ static void __asr_toggle(void)
outb(reg & ~asr_toggle_mask, asr_write_addr);
reg = inb(asr_read_addr);
spin_unlock(&asr_lock);
}
static void asr_toggle(void)