From: Akinobu Mita Date: Mon, 22 Sep 2008 20:57:41 +0000 (-0700) Subject: ibmasr: remove unnecessary spin_unlock() X-Git-Tag: Ubuntu-5.0.0-8.9~31253 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=683f40d7e7eee06811db43cb4c45349eab0d539e;p=mirror_ubuntu-disco-kernel.git ibmasr: remove unnecessary spin_unlock() __asr_toggle() is always called with asr_lock held. But there is unnecessary spin_unlock() call in __asr_toggle(). Signed-off-by: Akinobu Mita Cc: Wim Van Sebroeck Acked-by: Andrey Panin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/watchdog/ibmasr.c b/drivers/watchdog/ibmasr.c index b82405cfb4cd..89fcefcc8510 100644 --- a/drivers/watchdog/ibmasr.c +++ b/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)