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Commit d7d2fe38 authored by Jean Delvare's avatar Jean Delvare Committed by Greg Kroah-Hartman
Browse files

[PATCH] I2C: i2c-amd756-s4882: Improve static mutex initialization 



Static mutexes can be initialized at declaration time.

Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
parent 0cbcb4d3

drivers/i2c/busses/i2c-amd756-s4882.c

+1 −3
Original line number Diff line number Diff line
@@ -46,7 +46,7 @@ static struct i2c_adapter *s4882_adapter; 
static struct i2c_algorithm *s4882_algo;



/* Wrapper access functions for multiplexed SMBus */

static struct mutex amd756_lock;

static DEFINE_MUTEX(amd756_lock);



static s32 amd756_access_virt0(struct i2c_adapter * adap, u16 addr,

			       unsigned short flags, char read_write,
@@ -167,8 +167,6 @@ static int __init amd756_s4882_init(void) 
	}



	printk(KERN_INFO "Enabling SMBus multiplexing for Tyan S4882\n");

	mutex_init(&amd756_lock);



	/* Define the 5 virtual adapters and algorithms structures */

	if (!(s4882_adapter = kzalloc(5 * sizeof(struct i2c_adapter),

				      GFP_KERNEL))) {