[PATCH v4 RESEND 3/7] gpio/omap: fix _set_gpio_irqenable implementation

Tarun Kanti DebBarma
2012-03-20T10:53:33Z

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>
---
drivers/gpio/gpio-omap.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 2042857..8901d57 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -484,7 +484,10 @@ 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));
}

/*
--
1.7.0.4