i2c: aspeed spin_lock_init() on cmd_lock

Signed-off-by: Joel Stanley <[email protected]>
openbmc · Feb 2, 2016 · 5acfe35 · 5acfe35
1 parent c43c31d
commit 5acfe35
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/i2c/busses/i2c-aspeed.c b/drivers/i2c/busses/i2c-aspeed.c
@@ -721,6 +721,7 @@ static int ast_i2c_probe_bus(struct platform_device *pdev)
 	}
 
 	/* Initialize the I2C adapter */
+	spin_lock_init(&bus->cmd_lock);
 	bus->adap.nr = bus_num;
 	bus->adap.owner = THIS_MODULE;
 	bus->adap.retries = 0;