mfd: Use gpio_request_one from dm355evm_msp

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/dm355evm_msp.c b/drivers/mfd/dm355evm_msp.c
index 8ad88da647b9abfd201c659eb92ec12072b03a60..7710227d284e82f3ea98bd6dcf307abd177f71e9 100644 (file)
--- a/drivers/mfd/dm355evm_msp.c
+++ b/drivers/mfd/dm355evm_msp.c
@@ -308,8 +308,7 @@ static int add_children(struct i2c_client *client)
        for (i = 0; i < ARRAY_SIZE(config_inputs); i++) {
                int gpio = dm355evm_msp_gpio.base + config_inputs[i].offset;
 
-               gpio_request(gpio, config_inputs[i].label);
-               gpio_direction_input(gpio);
+               gpio_request_one(gpio, GPIOF_IN, config_inputs[i].label);
 
                /* make it easy for userspace to see these */
                gpio_export(gpio, false);