From: Michael Ellerman <michael@ellerman.id.au>
Date: Thu, 5 Apr 2007 07:19:08 +0000 (+1000)
Subject: MSI: Add an arch_msi_check_device()
X-Git-Tag: v2.6.22-rc1~1039^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9953a73e92df11edd812d863ff741877ea9e58c;p=pandora-kernel.git

MSI: Add an arch_msi_check_device()

Add an arch_check_device(), which gives archs a chance to check the input
to pci_enable_msi/x. The arch might be interested in the value of nvec so
pass it in. Propagate the error value returned from the arch routine out
to the caller.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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