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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-04-29 03:59:11 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 11:06:02 -0400
commitb70d3a2c596fb52b02488ad4aef13fa0d602090c (patch)
tree502793fdd2ca7c7e0d66af3e750d4ffbec6db248 /arch/mn10300/unit-asb2305
parent626adeb6675fdf60e9d8c6212776b0b0acf0e376 (diff)
iomap: fix 64 bits resources on 32 bits
Almost all implementations of pci_iomap() in the kernel, including the generic lib/iomap.c one, copies the content of a struct resource into unsigned long's which will break on 32 bits platforms with 64 bits resources. This fixes all definitions of pci_iomap() to use resource_size_t. I also "fixed" the 64bits arch for consistency. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/mn10300/unit-asb2305')
-rw-r--r--arch/mn10300/unit-asb2305/pci-iomap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mn10300/unit-asb2305/pci-iomap.c b/arch/mn10300/unit-asb2305/pci-iomap.c
index dbceae4307da..c1a8d8f941fd 100644
--- a/arch/mn10300/unit-asb2305/pci-iomap.c
+++ b/arch/mn10300/unit-asb2305/pci-iomap.c
@@ -16,8 +16,8 @@
16 */ 16 */
17void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen) 17void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
18{ 18{
19 unsigned long start = pci_resource_start(dev, bar); 19 resource_size_t start = pci_resource_start(dev, bar);
20 unsigned long len = pci_resource_len(dev, bar); 20 resource_size_t len = pci_resource_len(dev, bar);
21 unsigned long flags = pci_resource_flags(dev, bar); 21 unsigned long flags = pci_resource_flags(dev, bar);
22 22
23 if (!len || !start) 23 if (!len || !start)