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Commit b04edb93 authored by Axel Lin's avatar Axel Lin Committed by Samuel Ortiz
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mfd: Use gpio_request_one from twl6040-core 



Use gpio_request_one() instead of multiple gpiolib calls.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 4e9daaca

drivers/mfd/twl6040-core.c

+2 −5
Original line number Diff line number Diff line
@@ -509,13 +509,10 @@ static int __devinit twl6040_probe(struct platform_device *pdev) 
		twl6040->audpwron = -EINVAL;



	if (gpio_is_valid(twl6040->audpwron)) {

		ret = gpio_request(twl6040->audpwron, "audpwron");

		ret = gpio_request_one(twl6040->audpwron, GPIOF_OUT_INIT_LOW,

				       "audpwron");

		if (ret)

			goto gpio1_err;



		ret = gpio_direction_output(twl6040->audpwron, 0);

		if (ret)

			goto gpio2_err;

	}



	/* codec interrupt */