AcoSail/kernel_optimize_test
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mfd: Use gpio_request_one from twl6040-core

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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 09:55:07 +08:00 committed by Samuel Ortiz
parent 4e9daaca8d
commit b04edb9349
1 changed files with 2 additions and 5 deletions
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7
drivers/mfd/twl6040-core.c
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@ -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 */