From: Jingoo Han <jg1.han@samsung.com>
To: "'Andrew Morton'" <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, "'Wim Van Sebroeck'" <wim@iguana.be>,
        linux-watchdog@vger.kernel.org, Jingoo Han <jg1.han@samsung.com>
Subject: [PATCH RESEND 3/7] watchdog: mv64x60_wdt: use devm_ioremap()
Date: Mon, 29 Apr 2013 18:35:15 +0900
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Use devm_ioremap() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/watchdog/mv64x60_wdt.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/watchdog/mv64x60_wdt.c b/drivers/watchdog/mv64x60_wdt.c
index c7fb878..e4cf980 100644
--- a/drivers/watchdog/mv64x60_wdt.c
+++ b/drivers/watchdog/mv64x60_wdt.c
@@ -276,7 +276,7 @@ static int mv64x60_wdt_probe(struct platform_device *dev)
 	if (!r)
 		return -ENODEV;
 
-	mv64x60_wdt_regs = ioremap(r->start, resource_size(r));
+	mv64x60_wdt_regs = devm_ioremap(&dev->dev, r->start, resource_size(r));
 	if (mv64x60_wdt_regs == NULL)
 		return -ENOMEM;
 
@@ -293,8 +293,6 @@ static int mv64x60_wdt_remove(struct platform_device *dev)
 
 	mv64x60_wdt_handler_disable();
 
-	iounmap(mv64x60_wdt_regs);
-
 	return 0;
 }
 
-- 
1.7.2.5


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