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Commit aced760d authored by Axel Lin's avatar Axel Lin Committed by Samuel Ortiz
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mfd: Use gpio_request_one from aat2870-core 



Use gpio_request_one() instead of multiple gpiolib calls.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Acked-by: default avatarJin Park <jinyoungp@nvidia.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 61485c63

drivers/mfd/aat2870-core.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -407,13 +407,13 @@ static int aat2870_i2c_probe(struct i2c_client *client, 
		aat2870->init(aat2870);

		aat2870->init(aat2870);





	if (aat2870->en_pin >= 0) {

	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) {

		if (ret < 0) {

			dev_err(&client->dev,

			dev_err(&client->dev,

				"Failed to request GPIO %d\n", aat2870->en_pin);

				"Failed to request GPIO %d\n", aat2870->en_pin);

			goto out_kfree;

			goto out_kfree;

		}

		}

		gpio_direction_output(aat2870->en_pin, 1);

	}

	}





	aat2870_enable(aat2870);

	aat2870_enable(aat2870);