linux-kernel - [PATCH] regulator: fixed: Use of_match_ptr() for of_match

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Date:	Fri, 01 Jun 2012 12:16:25 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] regulator: fixed: Use of_match_ptr() for of_match_table
 entry

Use the new of_match_ptr() macro for the of_match_table
pointer entry to avoid having to #define match NULL.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/regulator/fixed.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index f09fe7b..8bda365 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -296,8 +296,6 @@ static const struct of_device_id fixed_of_match[] __devinitconst = {
 	{},
 };
 MODULE_DEVICE_TABLE(of, fixed_of_match);
-#else
-#define fixed_of_match NULL
 #endif
 
 static struct platform_driver regulator_fixed_voltage_driver = {
@@ -306,7 +304,7 @@ static struct platform_driver regulator_fixed_voltage_driver = {
 	.driver		= {
 		.name		= "reg-fixed-voltage",
 		.owner		= THIS_MODULE,
-		.of_match_table = fixed_of_match,
+		.of_match_table = of_match_ptr(fixed_of_match),
 	},
 };
 
-- 
1.7.9.5



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