Commit bcff4948 authored by Johannes Berg's avatar Johannes Berg Committed by Paul Mackerras
Browse files

[POWERPC] Remove bogus comment about page_is_ram

arch/powerpc/mm/mem.c states that page_is_ram is called by the code that
implements /dev/mem, which isn't true.  Remove the comment.
Signed-off-by: default avatarJohannes Berg <>
Cc: Paul Mackerras <>
Signed-off-by: default avatarPaul Mackerras <>
parent 1ed2ddf3
......@@ -61,10 +61,6 @@ unsigned long memory_limit;
extern void hash_preload(struct mm_struct *mm, unsigned long ea,
unsigned long access, unsigned long trap);
* This is called by /dev/mem to know if a given address has to
* be mapped non-cacheable or not
int page_is_ram(unsigned long pfn)
unsigned long paddr = (pfn << PAGE_SHIFT);
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