From: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Date: Sat, 30 Aug 2014 02:06:27 +0000 (+0400)
Subject: MIPS: pci-rt3883: Remove odd locking in PCI config space access code
X-Git-Tag: omap-for-v3.19/fixes-rc1~122^2~179
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e5067c718b3a6ecc00351861b3655d8cdeb0b6d2;p=pandora-kernel.git

MIPS: pci-rt3883: Remove odd locking in PCI config space access code

Caller (generic PCI code) already do proper locking so no need to add
another one here. Local PCI read/write functions are never called
simultaneously, also they do not require synchronization with the PCI
controller ops, since they are used before the controller registration.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Cc: Linux MIPS <linux-mips@linux-mips.org>
Cc: Gabor Juhos <juhosg@openwrt.org>
Patchwork: https://patchwork.linux-mips.org/patch/7603/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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