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mfd: Use gpio_request_one from aat2870-core 

Use gpio_request_one() instead of multiple gpiolib calls.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Jin Park <jinyoungp@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Axel Lin 2011-12-01 09:47:54 +08:00 committed by Samuel Ortiz
parent 61485c63c4
commit aced760d91
1 changed files with 2 additions and 2 deletions
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4
drivers/mfd/aat2870-core.c
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@ -407,13 +407,13 @@ static int aat2870_i2c_probe(struct i2c_client *client,
aat2870->init(aat2870);
if (aat2870->en_pin >= 0) {
ret = gpio_request(aat2870->en_pin, "aat2870-en");
ret = gpio_request_one(aat2870->en_pin, GPIOF_OUT_INIT_HIGH,
"aat2870-en");
if (ret < 0) {
dev_err(&client->dev,
"Failed to request GPIO %d\n", aat2870->en_pin);
goto out_kfree;
}
gpio_direction_output(aat2870->en_pin, 1);
}
aat2870_enable(aat2870);