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SubjectRe: [PATCH 1/4] mfd: aat2870-core: Use gpio_request_one
Acked-by: Jin Park <jinyoungp@nvidia.com>

On 2011-12-01 오전 10:47, Axel Lin wrote:
> Use gpio_request_one() instead of multiple gpiolib calls.
>
> Signed-off-by: Axel Lin<axel.lin@gmail.com>
> ---
> drivers/mfd/aat2870-core.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c
> index 02c4201..7620617 100644
> --- a/drivers/mfd/aat2870-core.c
> +++ b/drivers/mfd/aat2870-core.c
> @@ -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);
--
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