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>

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 0b05629..a6c10e8 100644 (file)
--- 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));
 }
 
 /*