From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 30 Sep 2013 04:42:51 +0000 (+0530)
Subject: watchdog: Remove redundant of_match_ptr
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=85eee81922399ec0be1b2c870f9333b4bca56650;p=openwrt%2Fstaging%2Fblogic.git

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>
---

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,
 	},
 };