Commit e38a82df authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno Committed by Jonathan Cameron
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math.h: Add unsigned 8 bits fractional numbers type 



Some users may be requiring only rather small numbers as both
numerator and denominator: add signed and unsigned 8 bits
structs {s8,u8}_fract.

Signed-off-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: default avatarAndy Shevchenko <andy@kernel.org>
Link: https://patch.msgid.link/20240604123008.327424-4-angelogioacchino.delregno@collabora.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 4d8aa430

include/linux/math.h

+2 −0
Original line number Diff line number Diff line
@@ -112,6 +112,8 @@ struct type##_fract { \ 
	__##type numerator;				\

	__##type denominator;				\

};

__STRUCT_FRACT(s8)

__STRUCT_FRACT(u8)

__STRUCT_FRACT(s16)

__STRUCT_FRACT(u16)

__STRUCT_FRACT(s32)