From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 14 May 2014 13:54:47 +0000 (+0300)
Subject: usb: phy: msm: change devm_ioremap() to devm_ioremap_resource()
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~34^2~171^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10f0577aa5cb03c81cf6ddc2ff7de1b6d6152d0b;p=pandora-kernel.git

usb: phy: msm: change devm_ioremap() to devm_ioremap_resource()

There are several issues here:
1) platform_get_resource() can return NULL and that wasn't handled.
2) We should request the memory before we remap it, and
   devm_ioremap_resource() does that.
3) devm_ioremap() returns a NULL but we were checking for IS_ERR().

Fixes: 6b99c68ec1f9 ('usb: phy: msm: Migrate to Managed Device Resource allocation')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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