From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Sun, 15 Apr 2012 10:27:33 +0000 (+0200)
Subject: watchdog: ar7_wdt.c: use devm_request_and_ioremap
X-Git-Tag: v3.5-rc1~113^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae21cc20a604b45e97d0cdbce7e9302ce7dd7d5c;p=pandora-kernel.git

watchdog: ar7_wdt.c: use devm_request_and_ioremap

Combine request_region and ioremap into devm_request_and_ioremap.  This has
the effect of fixing a missing iounmap on the failure of clk_get.

This also introduces a call to clk_put and clears the vbus_clk variable in
the case of failure or device removal.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

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