linux-kernel - [PATCH] x86: Fix build warning on 32-bit

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Message-Id: <1346952976-18554-1-git-send-email-mjg@redhat.com>
Date:	Thu,  6 Sep 2012 13:36:16 -0400
From:	Matthew Garrett <mjg@...hat.com>
To:	bhelgaas@...gle.com
Cc:	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
	linux-efi@...r.kernel.org, Matthew Garrett <mjg@...hat.com>
Subject: [PATCH] x86: Fix build warning on 32-bit

Fix up the cast so it doesn't cause issues on 32-bit systems.

Signed-off-by: Matthew Garrett <mjg@...hat.com>
---
 arch/x86/pci/common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index 3d2752f..1e2deac 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -631,7 +631,7 @@ int pcibios_add_device(struct pci_dev *dev)
 			    (PCI_FUNC(dev->devfn) == rom->function) &&
 			    (dev->vendor == rom->vendor) &&
 			    (dev->device == rom->devid)) {
-				dev->rom = (void *)(pa_data +
+				dev->rom = (void *)(unsigned long)(pa_data +
 				      offsetof(struct pci_setup_rom, romdata));
 				dev->romlen = rom->pcilen;
 			}
-- 
1.7.11.4

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