Eric Lee / smarc-fsl-linux-kernel

27 May, 2011

1 commit

  • 19de85ef5   bitops: add #ifndef for each of find bitops ... Browse Code »

    The style that we normally use in asm-generic is to test the macro itself
    for existence, so in asm-generic, do:

    #ifndef find_next_zero_bit_le
    extern unsigned long find_next_zero_bit_le(const void *addr,
    unsigned long size, unsigned long offset);
    #endif

    and in the architectures, write

    static inline unsigned long find_next_zero_bit_le(const void *addr,
    unsigned long size, unsigned long offset)
    #define find_next_zero_bit_le find_next_zero_bit_le

    This adds the #ifndef for each of the find bitops in the generic header
    and source files.

    Suggested-by: Arnd Bergmann
    Signed-off-by: Akinobu Mita
    Acked-by: Russell King
    Cc: Martin Schwidefsky
    Cc: Heiko Carstens
    Cc: Greg Ungerer
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Akinobu Mita
     

01 Jan, 2009

1 commit