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authorDavid Gibson <david@gibson.dropbear.id.au>2005-05-05 16:15:13 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-05 16:36:32 -0700
commit1f8d419e291f7f7f7f3ffd4f0ba00834621690c8 (patch)
tree833df93032a38bc749458ce8be3a316eae1d5215 /arch/ppc64/kernel/pci.c
parente685752de107201432a055f7c45c396a5b04dc17 (diff)
[PATCH] ppc64: pgtable.h and other header cleanups
This patch started as simply removing a few never-used macros from asm-ppc64/pgtable.h, then kind of grew. It now makes a bunch of cleanups to the ppc64 low-level header files (with corresponding changes to .c files where necessary) such as: - Abolishing never-used macros - Eliminating multiple #defines with the same purpose - Removing pointless macros (cases where just expanding the macro everywhere turns out clearer and more sensible) - Removing some cases where macros which could be defined in terms of each other weren't - Moving imalloc() related definitions from pgtable.h to their own header file (imalloc.h) - Re-arranging headers to group things more logically - Moving all VSID allocation related things to mmu.h, instead of being split between mmu.h and mmu_context.h - Removing some reserved space for flags from the PMD - we're not using it. - Fix some bugs which broke compile with STRICT_MM_TYPECHECKS. Signed-off-by: David Gibson <dwg@au1.ibm.com> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/ppc64/kernel/pci.c')
-rw-r--r--arch/ppc64/kernel/pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ppc64/kernel/pci.c b/arch/ppc64/kernel/pci.c
index be3cc387c1e..d786d4b6af0 100644
--- a/arch/ppc64/kernel/pci.c
+++ b/arch/ppc64/kernel/pci.c
@@ -438,7 +438,7 @@ pgprot_t pci_phys_mem_access_prot(struct file *file,
int i;
if (page_is_ram(offset >> PAGE_SHIFT))
- return prot;
+ return __pgprot(prot);
prot |= _PAGE_NO_CACHE | _PAGE_GUARDED;