usb: phy: msm: change devm_ioremap() to devm_ioremap_resource()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 14 May 2014 13:54:47 +0000 (16:54 +0300)
committerFelipe Balbi <balbi@ti.com>
Wed, 14 May 2014 14:25:51 +0000 (09:25 -0500)
commit10f0577aa5cb03c81cf6ddc2ff7de1b6d6152d0b
treeef2c9c6c16b2a01b46a082af41ec837c2a99529c
parentc5ab571f81905568a59dce306df0181f33e00932
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>
drivers/usb/phy/phy-msm-usb.c