gpio/omap: fix _set_gpio_irqenable implementation

commit 8276536 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 <[email protected]> Reviewed-by: Santosh Shilimkar <[email protected]> Acked-by: Felipe Balbi <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Kevin Hilman <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
ar0n · Apr 2, 2012 · c43d4b9 · c43d4b9
1 parent 712f04f
commit c43d4b9
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
@@ -508,7 +508,10 @@ 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));
 }
 
 /*