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Commit b7405546 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: remove thisboard macro in the aio_iiro_16 driver 



The 'thisboard' macro depends on having a local variable with
a magic name. The CodingStyle document suggests not doing this
to avoid confusion. Remove the macro and use the comedi_board()
inline helper to get the dev->board_ptr information.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bf4683bd

drivers/staging/comedi/drivers/aio_iiro_16.c

+2 −3
Original line number Diff line number Diff line
@@ -57,8 +57,6 @@ static const struct aio_iiro_16_board aio_iiro_16_boards[] = { 
	 .do_ = 16},

};



#define	thisboard	((const struct aio_iiro_16_board *) dev->board_ptr)



struct aio_iiro_16_private {

	int data;

	struct pci_dev *pci_dev;
@@ -106,12 +104,13 @@ static int aio_iiro_16_dio_insn_bits_read(struct comedi_device *dev, 
static int aio_iiro_16_attach(struct comedi_device *dev,

			      struct comedi_devconfig *it)

{

	const struct aio_iiro_16_board *board = comedi_board(dev);

	int iobase;

	struct comedi_subdevice *s;



	printk(KERN_INFO "comedi%d: aio_iiro_16: ", dev->minor);



	dev->board_name = thisboard->name;

	dev->board_name = board->name;



	iobase = it->options[0];