From 2fce1225af6f2d3bb9ffb4e6253400db61278594 Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Wed, 3 Oct 2007 23:37:33 -0500
Subject: [POWERPC] FSL: Access PCIe LTSSM register with correct size

The LTSSM register is actual 32-bits wide so we should be doing a
dword access.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 98290f4..af090c9 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -160,8 +160,8 @@ static void __init quirk_fsl_pcie_transparent(struct pci_dev *dev)
 
 int __init fsl_pcie_check_link(struct pci_controller *hose)
 {
-	u16 val;
-	early_read_config_word(hose, 0, 0, PCIE_LTSSM, &val);
+	u32 val;
+	early_read_config_dword(hose, 0, 0, PCIE_LTSSM, &val);
 	if (val < PCIE_LTSSM_L0)
 		return 1;
 	return 0;
-- 
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