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staging: comedi: remove thisboard macro in the aio_iiro_16 driver

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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: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-05-22 15:51:14 -07:00 committed by Greg Kroah-Hartman
parent bf4683bdbd
commit b74055465c
1 changed files with 2 additions and 3 deletions
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5
drivers/staging/comedi/drivers/aio_iiro_16.c
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@ -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];