fpga: Use DEFINE_SPINLOCK() for spinlock

spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init(). Signed-off-by: Zheng Yongjun <[email protected]> Reviewed-by: Tom Rix <[email protected]> Signed-off-by: Moritz Fischer <[email protected]>
josf · Jan 10, 2021 · f518732 · f518732
1 parent 5c8fe58
commit f518732
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c
@@ -17,7 +17,7 @@ static DEFINE_IDA(fpga_bridge_ida);
 static struct class *fpga_bridge_class;
 
 /* Lock for adding/removing bridges to linked lists*/
-static spinlock_t bridge_list_lock;
+static DEFINE_SPINLOCK(bridge_list_lock);
 
 /**
  * fpga_bridge_enable - Enable transactions on the bridge
@@ -479,8 +479,6 @@ static void fpga_bridge_dev_release(struct device *dev)
 
 static int __init fpga_bridge_dev_init(void)
 {
-	spin_lock_init(&bridge_list_lock);
-
 	fpga_bridge_class = class_create(THIS_MODULE, "fpga_bridge");
 	if (IS_ERR(fpga_bridge_class))
 		return PTR_ERR(fpga_bridge_class);