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Subject[PATCH 4/4] mfd: twl6040-core: Use gpio_request_one
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Use gpio_request_one() instead of multiple gpiolib calls.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/mfd/twl6040-core.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c
index 268f80f..e57b1d1 100644
--- a/drivers/mfd/twl6040-core.c
+++ b/drivers/mfd/twl6040-core.c
@@ -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 */
--
1.7.5.4




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