• Helge Deller's avatar
    parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header · 2ad5d52d
    Helge Deller authored
    In swab.h the "#if BITS_PER_LONG > 32" breaks compiling userspace programs if
    BITS_PER_LONG is #defined by userspace with the sizeof() compiler builtin.
    
    Solve this problem by using __BITS_PER_LONG instead.  Since we now
    #include asm/bitsperlong.h avoid further potential userspace pollution
    by moving the #define of SHIFT_PER_LONG to bitops.h which is not
    exported to userspace.
    
    This patch unbreaks compiling qemu on hppa/parisc.
    Signed-off-by: default avatarHelge Deller <deller@gmx.de>
    Cc: <stable@vger.kernel.org>
    2ad5d52d
swab.h 1.71 KB