watchdog: Remove redundant of_match_ptr

of_match_ptr() is a macro used to avoid undefined reference error if
CONFIG_OF is used to selectively compile in or out the
data structure. It is defined as follows:

#ifdef CONFIG_OF
#define of_match_ptr(ptr) ptr
#else
#define of_match_ptr(ptr) NULL
#endif

In the case of this series, none of the drivers use CONFIG_OF macro to
compile out the data structure (i.e., the data structure is always
defined).
Hence the use of of_match_ptr() does not make any sense. Thus removing
it to make the code look simpler for readability.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

3 files changed, 3 insertions, 3 deletions

diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c
index 1c75260b987c..aa5cb56cf68a 100644
--- a/drivers/watchdog/at91rm9200_wdt.c
+++ b/drivers/watchdog/at91rm9200_wdt.c
@@ -269,7 +269,7 @@ static struct platform_driver at91wdt_driver = {
         .driver         = {
                 .name   = "at91_wdt",
                 .owner  = THIS_MODULE,
-                .of_match_table = of_match_ptr(at91_wdt_dt_ids),
+                .of_match_table = at91_wdt_dt_ids,
         },
 };
 
diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c
index 4ea5fcccac02..34adb540d02c 100644
--- a/drivers/watchdog/orion_wdt.c
+++ b/drivers/watchdog/orion_wdt.c
@@ -207,7 +207,7 @@ static struct platform_driver orion_wdt_driver = {
         .driver         = {
                 .owner  = THIS_MODULE,
                 .name   = "orion_wdt",
-                .of_match_table = of_match_ptr(orion_wdt_of_match_table),
+                .of_match_table = orion_wdt_of_match_table,
         },
 };
 
diff --git a/drivers/watchdog/sunxi_wdt.c b/drivers/watchdog/sunxi_wdt.c
index f6caa77151c7..76332d893e12 100644
--- a/drivers/watchdog/sunxi_wdt.c
+++ b/drivers/watchdog/sunxi_wdt.c
@@ -217,7 +217,7 @@ static struct platform_driver sunxi_wdt_driver = {
         .driver         = {
                 .owner          = THIS_MODULE,
                 .name           = DRV_NAME,
-                .of_match_table = of_match_ptr(sunxi_wdt_dt_ids)
+                .of_match_table = sunxi_wdt_dt_ids,
         },
 };