linux-kernel - [PATCH 1/2] drivers: uio_dmem_genirq: Use of_match

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Message-Id: <1363256545-30687-1-git-send-email-sachin.kamat@linaro.org>
Date:	Thu, 14 Mar 2013 15:52:24 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	hjk@...sjkoch.de, gregkh@...uxfoundation.org,
	sachin.kamat@...aro.org, Damian Hobson-Garcia <dhobsong@...l.co.jp>
Subject: [PATCH 1/2] drivers: uio_dmem_genirq: Use of_match_ptr() macro

This eliminates having an #ifdef returning NULL for the case
when OF is disabled.

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
Cc: Damian Hobson-Garcia <dhobsong@...l.co.jp>
---
 drivers/uio/uio_dmem_genirq.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/uio/uio_dmem_genirq.c b/drivers/uio/uio_dmem_genirq.c
index 252434c..125d0e5 100644
--- a/drivers/uio/uio_dmem_genirq.c
+++ b/drivers/uio/uio_dmem_genirq.c
@@ -336,8 +336,6 @@ static const struct of_device_id uio_of_genirq_match[] = {
 	{ /* empty for now */ },
 };
 MODULE_DEVICE_TABLE(of, uio_of_genirq_match);
-#else
-# define uio_of_genirq_match NULL
 #endif
 
 static struct platform_driver uio_dmem_genirq = {
@@ -347,7 +345,7 @@ static struct platform_driver uio_dmem_genirq = {
 		.name = DRIVER_NAME,
 		.owner = THIS_MODULE,
 		.pm = &uio_dmem_genirq_dev_pm_ops,
-		.of_match_table = uio_of_genirq_match,
+		.of_match_table = of_match_ptr(uio_of_genirq_match),
 	},
 };
 
-- 
1.7.4.1

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