Commit 77714d31 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: me4000: refactor 'ao_fifo' boardinfo 



This member of the boardinfo is always '4' for the boards that have an
analog output FIFO. Covert it to a bit-field, 'has_ao_fifo', to save a
bit of space.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent aed9b663

drivers/staging/comedi/drivers/me4000.c

+5 −5
Original line number Diff line number Diff line
@@ -188,12 +188,12 @@ enum me4000_boardid { 


struct me4000_board {

	const char *name;

	int ao_fifo;

	int ai_nchan;

	int ai_sh_nchan;

	unsigned int can_do_diff_ai:1;

	unsigned int ex_trig_analog:1;

	unsigned int has_ao:1;

	unsigned int has_ao_fifo:1;

	unsigned int has_counter:1;

};
@@ -264,40 +264,40 @@ static const struct me4000_board me4000_boards[] = { 
	},

	[BOARD_ME4680] = {

		.name		= "ME-4680",

		.ao_fifo	= 4,

		.ai_nchan	= 32,

		.can_do_diff_ai	= 1,

		.ex_trig_analog	= 1,

		.has_ao		= 1,

		.has_ao_fifo	= 1,

		.has_counter	= 1,

	},

	[BOARD_ME4680I] = {

		.name		= "ME-4680i",

		.ao_fifo	= 4,

		.ai_nchan	= 32,

		.can_do_diff_ai	= 1,

		.ex_trig_analog	= 1,

		.has_ao		= 1,

		.has_ao_fifo	= 1,

		.has_counter	= 1,

	},

	[BOARD_ME4680S] = {

		.name		= "ME-4680s",

		.ao_fifo	= 4,

		.ai_nchan	= 32,

		.ai_sh_nchan	= 8,

		.can_do_diff_ai	= 1,

		.ex_trig_analog	= 1,

		.has_ao		= 1,

		.has_ao_fifo	= 1,

		.has_counter	= 1,

	},

	[BOARD_ME4680IS] = {

		.name		= "ME-4680is",

		.ao_fifo	= 4,

		.ai_nchan	= 32,

		.ai_sh_nchan	= 8,

		.can_do_diff_ai	= 1,

		.ex_trig_analog	= 1,

		.has_ao		= 1,

		.has_ao_fifo	= 1,

		.has_counter	= 1,

	},

};

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