watchdog: s3c2410-wdt: Use of_match_ptr().

Use of_match_ptr definition for the of_match_table.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 04e5a6de47d7..d277cd614daf 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -40,6 +40,7 @@
 #include <linux/cpufreq.h>
 #include <linux/slab.h>
 #include <linux/err.h>
+#include <linux/of.h>
 
 #include <mach/map.h>
 
@@ -503,8 +504,6 @@ static const struct of_device_id s3c2410_wdt_match[] = {
         {},
 };
 MODULE_DEVICE_TABLE(of, s3c2410_wdt_match);
-#else
-#define s3c2410_wdt_match NULL
 #endif
 
 static struct platform_driver s3c2410wdt_driver = {
@@ -516,7 +515,7 @@ static struct platform_driver s3c2410wdt_driver = {
         .driver         = {
                 .owner  = THIS_MODULE,
                 .name   = "s3c2410-wdt",
-                .of_match_table = s3c2410_wdt_match,
+                .of_match_table = of_match_ptr(s3c2410_wdt_match),
         },
 };