Hi Dmitry,

On Mon, Feb 8, 2010 at 4:18 PM, Dmitry Torokhov
[off-list ref] wrote:

On Mon, Feb 08, 2010 at 03:32:34PM +0900, Magnus Damm wrote:

quoted

+#define WRAP(fn, m...) bitmap_##fn(m, SH_KEYSC_MAXKEYS)
+#define sh_keysc_map_zero(m) WRAP(zero, (m)->b)
+#define sh_keysc_map_fill(m) WRAP(fill, (m)->b)
+#define sh_keysc_map_and(m, m2) WRAP(and, (m)->b, (m)->b, (m2)->b)
+#define sh_keysc_map_or(m, m2) WRAP(or, (m)->b, (m)->b, (m2)->b)
+#define sh_keysc_map_complement(m) WRAP(complement, (m)->b, (m)->b)
+#define sh_keysc_map_set(m, n) set_bit((n), (m)->b)
+#define sh_keysc_map_clear(m, n) clear_bit((n), (m)->b)
+#define sh_keysc_map_test(m, n) test_bit((n), (m)->b)
+

Why do you need these wrappers? For me they simply create a distraction,
later when I read the code I will have to go and look up what
sh_keysc_map_set() means but if I see __set_bit() I'd know right away.

To avoid duplicating SH_KEYSC_MAXKEYS all over the place I started out
by wrapping bitmap_zero/fill/and/or/complement(). To be consistent I
decided to wrap the set/clear/test_bit() functions as well, but it may
be better to leave them alone.

Are you ok with wrapping the bitmap_...() functions to avoid
duplicating SH_KEYSC_MAXKEYS?

Cheers,

/ magnus