From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Mon, 24 Sep 2012 20:23:22 +0000 (-0700)
Subject: staging: comedi: s626: cleanup ioremap()
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~75^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f6c7bf992bc6f1bbf38b08e9b3c8a21865888f2;p=pandora-kernel.git

staging: comedi: s626: cleanup ioremap()

The local variable 'resourceStart' is only used in the ioremap()
to hold the PCI bar 0 base address. Just use the pci_resource_start()
directly in the ioremap().

Also, instead of assuming the resource size for the ioremap, use
pci_resource_len() to get the actual size.

Remove the kernel noise when the ioremap fails and change the error
code from -ENODEV to -ENOMEM.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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