The patch titled
ibmasr: remove unnecessary spin_unlock()
has been removed from the -mm tree. Its filename was
ibmasr-remove-unnecessary-spin_unlock.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ibmasr: remove unnecessary spin_unlock()
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
__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@xxxxxxxxx>
Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
Acked-by: Andrey Panin <pazke@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/watchdog/ibmasr.c | 1 -
1 file changed, 1 deletion(-)
diff -puN drivers/watchdog/ibmasr.c~ibmasr-remove-unnecessary-spin_unlock drivers/watchdog/ibmasr.c
--- a/drivers/watchdog/ibmasr.c~ibmasr-remove-unnecessary-spin_unlock
+++ a/drivers/watchdog/ibmasr.c
@@ -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)
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
git-cpufreq.patch
anysee-initialize-anysee_usb_mutex-statically.patch
ipr-use-memory_read_from_buffer.patch
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