Commit 67eb5494 authored by Scott Wood's avatar Scott Wood Committed by Benjamin Herrenschmidt
Browse files

powerpc: ARCH_PFN_OFFSET should be unsigned long 



pfns are unsigned long, but MEMORY_START is phys_addr_t.  This leads
to page_to_pfn() returning phys_addr_t, and thus type mismatches in a few
print statements.

Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 6090912c

arch/powerpc/include/asm/page.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -100,7 +100,7 @@ extern phys_addr_t kernstart_addr; 
#endif

#endif





#ifdef CONFIG_FLATMEM

#ifdef CONFIG_FLATMEM

#define ARCH_PFN_OFFSET		(MEMORY_START >> PAGE_SHIFT)

#define ARCH_PFN_OFFSET		((unsigned long)(MEMORY_START >> PAGE_SHIFT))

#define pfn_valid(pfn)		((pfn) >= ARCH_PFN_OFFSET && (pfn) < max_mapnr)

#define pfn_valid(pfn)		((pfn) >= ARCH_PFN_OFFSET && (pfn) < max_mapnr)

#endif

#endif

CRA Git | Maintained and supported by SUSTech CRA and CCSE