On Fri, Mar 29, 2019 at 4:03 AM William Breathitt Gray <vilhelm.gray@xxxxxxxxx> wrote: > This macro iterates for each 8-bit group of bits (clump) with set bits, > within a bitmap memory region. For each iteration, "start" is set to the > bit offset of the found clump, while the respective clump value is > stored to the location pointed by "clump". Additionally, the > bitmap_get_value8 and bitmap_set_value8 functions are introduced to > respectively get and set an 8-bit value in a bitmap memory region. > > Suggested-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> > Suggested-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> > Suggested-by: Lukas Wunner <lukas@xxxxxxxxx> > Cc: Arnd Bergmann <arnd@xxxxxxxx> > Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> > Acked-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> > Signed-off-by: William Breathitt Gray <vilhelm.gray@xxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Yours, Linus Walleij
