mfd: Use gpio_request_one from aat2870-core
Use gpio_request_one() instead of multiple gpiolib calls.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Jin Park <jinyoungp@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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 @@
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);