From: David Brownell <dbrownell@users.sourceforge.net>
Date: Mon, 25 Sep 2006 09:41:41 +0000 (+0300)
Subject: ARM: OMAP: Remove Remove superfluous/recursive locking for GPIO
X-Git-Tag: v2.6.19-rc1~885^2~18^2~12
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=893a668ee2a0bd28fbeb639ae97dd60ec8b7db66;p=linux-2.6

ARM: OMAP: Remove Remove superfluous/recursive locking for GPIO

Remove Remove superfluous/recursive locking for GPIO

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 96d7548337..21d38098c7 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -680,9 +680,7 @@ static int gpio_wake_enable(unsigned int irq, unsigned int enable)
 	if (check_gpio(gpio) < 0)
 		return -ENODEV;
 	bank = get_gpio_bank(gpio);
-	spin_lock(&bank->lock);
 	retval = _set_gpio_wakeup(bank, get_gpio_index(gpio), enable);
-	spin_unlock(&bank->lock);
 
 	return retval;
 }