softingcs: initialize spinlock with macro

Signed-off-by: NKurt Van Dijck <kurt.van.dijck@eia.be>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/net/can/softing/softing_cs.c

@@ -27,7 +27,7 @@
 #include "softing_platform.h"
 
 static int softingcs_index;
-static spinlock_t softingcs_index_lock;
+static DEFINE_SPINLOCK(softingcs_index_lock);
 
 static int softingcs_reset(struct platform_device *pdev, int v);
 static int softingcs_enable_irq(struct platform_device *pdev, int v);
@@ -342,7 +342,6 @@ static struct pcmcia_driver softingcs_driver = {
 
 static int __init softingcs_start(void)
 {
-	spin_lock_init(&softingcs_index_lock);
 	return pcmcia_register_driver(&softingcs_driver);
 }