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Commit 109d5d54 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: ni_daq_700: remove thisboard macro 



The 'thisboard' macro relies on a local variable having a specific
name and yields a pointer derived from that local variable.
Replace the macro with local variables and use the comedi_board()
helper to get the pointer.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 79820c9c

drivers/staging/comedi/drivers/ni_daq_700.c

+1 −5
Original line number Diff line number Diff line
@@ -59,11 +59,6 @@ struct dio700_board { 
	const char *name;

};



/*

 * Useful for shorthand access to the particular board structure

 */

#define thisboard ((const struct dio700_board *)dev->board_ptr)



#define _700_SIZE 8



#define _700_DATA 0
@@ -178,6 +173,7 @@ static void subdev_700_cleanup(struct comedi_device *dev, 


static int dio700_attach(struct comedi_device *dev, struct comedi_devconfig *it)

{

	const struct dio700_board *thisboard = comedi_board(dev);

	struct comedi_subdevice *s;

	unsigned long iobase = 0;

#ifdef incomplete