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| author | David Howells <dhowells@redhat.com> | 2012-12-12 15:36:39 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-12-12 15:46:14 +0000 |
| commit | 83c2dc15ce824450e7044b9f90cd529c25747ae0 (patch) | |
| tree | cf6fb2eb5560002e0f25115128764a588b5d12c6 /arch/mn10300/include/asm/io.h | |
| parent | 0369c360e5825e34ff58c140aa7fbb9855ad1e4a (diff) | |
| download | lwn-83c2dc15ce824450e7044b9f90cd529c25747ae0.tar.gz lwn-83c2dc15ce824450e7044b9f90cd529c25747ae0.zip | |
MN10300: Handle cacheable PCI regions in pci_iomap()
Handle cacheable PCI regions in pci_iomap(). If IORESOURCE_CACHEABLE is set
then we AND away the 0x20000000 "flag".
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mn10300/include/asm/io.h')
| -rw-r--r-- | arch/mn10300/include/asm/io.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mn10300/include/asm/io.h b/arch/mn10300/include/asm/io.h index 139df8c53de8..70f1c06e29de 100644 --- a/arch/mn10300/include/asm/io.h +++ b/arch/mn10300/include/asm/io.h @@ -258,7 +258,7 @@ static inline void __iomem *__ioremap(unsigned long offset, unsigned long size, static inline void __iomem *ioremap(unsigned long offset, unsigned long size) { - return (void __iomem *) offset; + return (void __iomem *)(offset & ~0x20000000); } /* |