pfns are unsigned long, but PHYS_PFN_OFFSET is phys_addr_t. This leads
to page_to_pfn() returning phys_addr_t which cause type mismatches in
some print statements.
Signed-off-by: NNeil Zhang <zhangwm@marvell.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>