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Commit 33af02c7 authored by Ian Abbott's avatar Ian Abbott Committed by Greg Kroah-Hartman
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staging: comedi: amplc_pci230: shrink struct pci230_board 



The `ai_bits`, `ao_bits`, and `min_hwver` members of `struct
pci230_board` are only set to small, non-negative values, so make them
`unsigned char`.  The `have_dio` member is used as a boolean so change
it to a bitfield of type `bool`.

Signed-off-by: default avatarIan Abbott <abbotti@mev.co.uk>
Reviewed-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 867ae76d

drivers/staging/comedi/drivers/amplc_pci230.c

+6 −6
Original line number Original line Diff line number Diff line
@@ -454,10 +454,10 @@ enum { 
struct pci230_board {

struct pci230_board {

	const char *name;

	const char *name;

	unsigned short id;

	unsigned short id;

	int ai_bits;

	unsigned char ai_bits;

	int ao_bits;

	unsigned char ao_bits;

	int have_dio;

	unsigned char min_hwver; /* Minimum hardware version supported. */

	unsigned int min_hwver;	/* Minimum hardware version supported. */

	bool have_dio:1;

};

};





static const struct pci230_board pci230_boards[] = {

static const struct pci230_board pci230_boards[] = {
@@ -466,7 +466,7 @@ static const struct pci230_board pci230_boards[] = { 
		.id		= PCI_DEVICE_ID_PCI230,

		.id		= PCI_DEVICE_ID_PCI230,

		.ai_bits	= 16,

		.ai_bits	= 16,

		.ao_bits	= 12,

		.ao_bits	= 12,

		.have_dio	= 1,

		.have_dio	= true,

		.min_hwver	= 1,

		.min_hwver	= 1,

	},

	},

	{

	{
@@ -480,7 +480,7 @@ static const struct pci230_board pci230_boards[] = { 
		.id		= PCI_DEVICE_ID_PCI230,

		.id		= PCI_DEVICE_ID_PCI230,

		.ai_bits	= 12,

		.ai_bits	= 12,

		.ao_bits	= 12,

		.ao_bits	= 12,

		.have_dio	= 1,

		.have_dio	= true,

	},

	},

	{

	{

		.name		= "pci260",

		.name		= "pci260",