[tip:x86/quirks] x86, quirks: Use pci_dev->revision

[tip-bot for Sergei Shtylyov <sshtylyov@ru.mvista.com>]

Commit-ID:  38175051f8e79c5e9f65daab7200fd8d1fa4a912
Gitweb:     http://git.kernel.org/tip/38175051f8e79c5e9f65daab7200fd8d1fa4a912
Author:     Sergei Shtylyov <sshtylyov@ru.mvista.com>
AuthorDate: Mon, 11 Jul 2011 19:01:38 +0400
Committer:  Ingo Molnar <mingo@elte.hu>
CommitDate: Thu, 21 Jul 2011 10:26:00 +0200

x86, quirks: Use pci_dev->revision

This code uses PCI_CLASS_REVISION instead of PCI_REVISION_ID, so
it wasn't converted by commit 44c10138fd4bbc ("PCI: Change all
drivers to use pci_device->revision") before being moved to arch/x86/...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Dave Jones <davej@redhat.com>
Link: http://lkml.kernel.org/r/201107111901.39281.sshtylyov@ru.mvista.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/quirks.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c
index 8bbe8c5..b78643d 100644
--- a/arch/x86/kernel/quirks.c
+++ b/arch/x86/kernel/quirks.c
@@ -10,7 +10,7 @@
 
 static void __devinit quirk_intel_irqbalance(struct pci_dev *dev)
 {
-	u8 config, rev;
+	u8 config;
 	u16 word;
 
 	/* BIOS may enable hardware IRQ balancing for
@@ -18,8 +18,7 @@ static void __devinit quirk_intel_irqbalance(struct pci_dev *dev)
 	 * based platforms.
 	 * Disable SW irqbalance/affinity on those platforms.
 	 */
-	pci_read_config_byte(dev, PCI_CLASS_REVISION, &rev);
-	if (rev > 0x9)
+	if (dev->revision > 0x9)
 		return;
 
 	/* enable access to config space*/