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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>
This commit is contained in:
Axel Lin 2011-12-01 09:49:07 +08:00 committed by Samuel Ortiz
parent aced760d91
commit 97f2bf5193
1 changed files with 1 additions and 2 deletions
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3
drivers/mfd/dm355evm_msp.c
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@ -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);