Commit 8c18fe25 authored by Russell King's avatar Russell King Committed by Russell King

[ARM] Fix buggy __phys_to_pfn / __pfn_to_phys

Macro arguments should _always_ be surrounded by parentheses
when used to prevent unexpected problems with operator precedence.
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent fb31690f
...@@ -27,8 +27,8 @@ struct meminfo; ...@@ -27,8 +27,8 @@ struct meminfo;
#define MT_ROM 6 #define MT_ROM 6
#define MT_IXP2000_DEVICE 7 #define MT_IXP2000_DEVICE 7
#define __phys_to_pfn(paddr) (paddr >> PAGE_SHIFT) #define __phys_to_pfn(paddr) ((paddr) >> PAGE_SHIFT)
#define __pfn_to_phys(pfn) (pfn << PAGE_SHIFT) #define __pfn_to_phys(pfn) ((pfn) << PAGE_SHIFT)
extern void create_memmap_holes(struct meminfo *); extern void create_memmap_holes(struct meminfo *);
extern void memtable_init(struct meminfo *); extern void memtable_init(struct meminfo *);
......
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