From 5f5e1bcdbe3347e680007e30b5848a8a3826f68b Mon Sep 17 00:00:00 2001
From: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Date: Fri, 25 Nov 2011 15:27:37 +0530
Subject: [PATCH 115/147] gpio/omap: fix _set_gpio_irqenable implementation

commit 8276536cec38bc6bde30d0aa67716f22b9b9705a upstream.

This function should be capable of both enabling and disabling interrupts
based upon the *enable* parameter. Right now the function only enables
the interrupt and *enable* is not used at all. So add the interrupt
disable capability also using the parameter.

Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@ti.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/gpio/gpio-omap.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 4b172446..7fe6897 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -511,7 +511,10 @@ static void _disable_gpio_irqbank(struct gpio_bank *bank, int gpio_mask)
 
 static inline void _set_gpio_irqenable(struct gpio_bank *bank, int gpio, int enable)
 {
-	_enable_gpio_irqbank(bank, GPIO_BIT(bank, gpio));
+	if (enable)
+		_enable_gpio_irqbank(bank, GPIO_BIT(bank, gpio));
+	else
+		_disable_gpio_irqbank(bank, GPIO_BIT(bank, gpio));
 }
 
 /*
-- 
1.7.9.4

