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>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c
index 7f06685187f..dda86293dc9 100644
--- 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 */