mfd: Use gpio_request_one from twl6040-core

Use gpio_request_one() instead of multiple gpiolib calls.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c
index 7f06685187f47f85452541efe41a51350880d557..dda86293dc9fc0a3f8baaf678591d764824cfe14 100644 (file)
--- a/drivers/mfd/twl6040-core.c
+++ b/drivers/mfd/twl6040-core.c
@@ -509,13 +509,10 @@ static int __devinit twl6040_probe(struct platform_device *pdev)
                twl6040->audpwron = -EINVAL;
 
        if (gpio_is_valid(twl6040->audpwron)) {
-               ret = gpio_request(twl6040->audpwron, "audpwron");
+               ret = gpio_request_one(twl6040->audpwron, GPIOF_OUT_INIT_LOW,
+                                      "audpwron");
                if (ret)
                        goto gpio1_err;
-
-               ret = gpio_direction_output(twl6040->audpwron, 0);
-               if (ret)
-                       goto gpio2_err;
        }
 
        /* codec interrupt */