• Greg Ungerer's avatar
    m68knommu: fix definitions of __pa() and __va() · 682137f7
    Greg Ungerer authored
    Fix compilation breakage of all m68knommu targets:
    
      CC      arch/m68knommu/kernel/asm-offsets.s
    In file included from include/linux/sched.h:77,
                     from arch/m68knommu/kernel/asm-offsets.c:12:
    include/linux/percpu.h: In function 'per_cpu_ptr_to_phys':
    include/linux/percpu.h:161: error: implicit declaration of function 'virt_to_phy
    
    This is broken in linux-2.6.33-rc3.
    
    Change the definitions of __pa() and __va() to not use virt_to_phys()
    and phys_to_virt(). Trivial 1:1 conversion required for the non-MMU case.
    
    A side effect if this is that the m68knommu can now use asm/virtconvert.h
    for the definition of virt_to_phys() and phys_to_virt().
    
    Also cleaned up the definition of page_to_phys() when moving into
    virtconvert.h.
    Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    682137f7
virtconvert.h 1.09 KB