From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 1 Dec 2011 01:49:07 +0000 (+0800)
Subject: mfd: Use gpio_request_one from dm355evm_msp
X-Git-Tag: firefly_0821_release~3680^2~3723^2~31
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=97f2bf519377598fd75ce281e595e3205e0f48f5;p=firefly-linux-kernel-4.4.55.git

mfd: Use gpio_request_one from dm355evm_msp

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>
---

diff --git a/drivers/mfd/dm355evm_msp.c b/drivers/mfd/dm355evm_msp.c
index 8ad88da647b9..7710227d284e 100644
--- a/drivers/mfd/dm355evm_msp.c
+++ b/drivers/mfd/dm355evm_msp.c
@@ -308,8 +308,7 @@ static int add_children(struct i2c_client *client)
 	for (i = 0; i < ARRAY_SIZE(config_inputs); i++) {
 		int gpio = dm355evm_msp_gpio.base + config_inputs[i].offset;
 
-		gpio_request(gpio, config_inputs[i].label);
-		gpio_direction_input(gpio);
+		gpio_request_one(gpio, GPIOF_IN, config_inputs[i].label);
 
 		/* make it easy for userspace to see these */
 		gpio_export(gpio, false);