linux-kernel - [PATCH -next] mfd: sec: fix sparse NULL pointer warning

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Message-ID: <CAPgLHd_=CTR36ye=YvRW81kpzb12Q-pNzbd8Ja-46DXbGD2_Uw@mail.gmail.com>
Date:	Sat, 7 Dec 2013 14:02:15 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	sbkim73@...sung.com, sameo@...ux.intel.com, lee.jones@...aro.org,
	grant.likely@...aro.org, rob.herring@...xeda.com
Cc:	yongjun_wei@...ndmicro.com.cn, linux-kernel@...r.kernel.org
Subject: [PATCH -next] mfd: sec: fix sparse NULL pointer warning

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Fixes the following sparse warning:

drivers/mfd/sec-core.c:202:16: warning: Using plain integer as NULL pointer

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 drivers/mfd/sec-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 3a20b47..87fa1e6 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -199,7 +199,7 @@ static struct sec_platform_data *sec_pmic_i2c_parse_dt_pdata(
 static struct sec_platform_data *sec_pmic_i2c_parse_dt_pdata(
 					struct device *dev)
 {
-	return 0;
+	return NULL;
 }
 #endif
 

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