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authorAndrew Morton <akpm@osdl.org>2006-06-26 13:59:05 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-26 10:48:20 -0700
commit8fa3d6fc5e952300c26490167a93bf502de03a99 (patch)
treedef24d7abd54652784614d565a822d9145eefb33 /arch
parent5f51e139d8b29116779044f26f84cceae34c31a4 (diff)
[PATCH] x86_64: check_addr() cleanups
- Use DMA_32BIT_MASK - Use %z for size_t - 80-cols Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86_64/kernel/pci-nommu.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86_64/kernel/pci-nommu.c b/arch/x86_64/kernel/pci-nommu.c
index 1f6ecc62061..c4c3cc36ac5 100644
--- a/arch/x86_64/kernel/pci-nommu.c
+++ b/arch/x86_64/kernel/pci-nommu.c
@@ -4,6 +4,8 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/string.h>
+#include <linux/dma-mapping.h>
+
#include <asm/proto.h>
#include <asm/processor.h>
#include <asm/dma.h>
@@ -12,10 +14,11 @@ static int
check_addr(char *name, struct device *hwdev, dma_addr_t bus, size_t size)
{
if (hwdev && bus + size > *hwdev->dma_mask) {
- if (*hwdev->dma_mask >= 0xffffffffULL)
+ if (*hwdev->dma_mask >= DMA_32BIT_MASK)
printk(KERN_ERR
- "nommu_%s: overflow %Lx+%lu of device mask %Lx\n",
- name, (long long)bus, size, (long long)*hwdev->dma_mask);
+ "nommu_%s: overflow %Lx+%zu of device mask %Lx\n",
+ name, (long long)bus, size,
+ (long long)*hwdev->dma_mask);
return 0;
}
return 1;