From: Diego Woitasen <diego@woitasen.com.ar>
Date: Wed, 21 Nov 2007 23:07:08 +0000 (-0800)
Subject: PCI: remove unneeded lock_kernel() in drivers/pci/syscall.c.
X-Git-Tag: v2.6.25-rc1~1074^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0741a951e8489ef2889d9e3eecf33bb29b779dd0;p=pandora-kernel.git

PCI: remove unneeded lock_kernel() in drivers/pci/syscall.c.

sys_pciconfig_{read,write}() are protected against PCI removal with the
reference count in struct pci_dev.  The concurrency of
pci_user_{read,write}_config_* functions are already protected by pci_lock
in drivers/pci/access.c.

Signed-off-by: Diego Woitasen <diego@woitasen.com.ar>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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