Commit 37a3862e authored Jun 20, 2018 by Johannes Berg Committed by Kalle Valo Jun 27, 2018

bitfield: add u8 helpers



There's no reason why we shouldn't pack/unpack bits into/from
u8 values/registers/etc., so add u8 helpers.

Use the ____MAKE_OP() macro directly to avoid having nonsense
le8_encode_bits() and similar functions.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent e7d4a95d

include/linux/bitfield.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -143,6 +143,7 @@ static __always_inline base type##_get_bits(__##type v, base field) \
		____MAKE_OP(le##size,u##size,cpu_to_le##size,le##size##_to_cpu) \
		____MAKE_OP(be##size,u##size,cpu_to_be##size,be##size##_to_cpu) \
		____MAKE_OP(u##size,u##size,,)
		____MAKE_OP(u8,u8,,)
		__MAKE_OP(16)
		__MAKE_OP(32)
		__MAKE_OP(64)

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