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,
"'Guenter Roeck'" <linux@roeck-us.net>,
Jingoo Han <jg1.han@samsung.com>
Subject: [PATCH RESEND 3/7] watchdog: mv64x60_wdt: use devm_ioremap()
Date: Thu, 02 May 2013 14:51:01 +0900 [thread overview]
Message-ID: <000601ce46f9$072aa780$157ff680$@samsung.com> (raw)
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
next reply other threads:[~2013-05-02 5:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-02 5:51 Jingoo Han [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-04-29 9:35 [PATCH RESEND 3/7] watchdog: mv64x60_wdt: use devm_ioremap() Jingoo Han
2013-04-29 17:55 ` Guenter Roeck
2013-04-30 1:56 ` Jingoo Han
2013-04-30 1:58 ` Guenter Roeck
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