From 797ef32ba35589393f993bb2f18698d4bc3ad07d Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 22 May 2012 15:46:02 -0700 Subject: [PATCH] staging: comedi: remove this_board macro in the aio_aio12_8 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: H Hartley Sweeten Cc: Ian Abbott Cc: Mori Hess Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/aio_aio12_8.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/aio_aio12_8.c b/drivers/staging/comedi/drivers/aio_aio12_8.c index 64d82bc4ffe4..d215ae16668b 100644 --- a/drivers/staging/comedi/drivers/aio_aio12_8.c +++ b/drivers/staging/comedi/drivers/aio_aio12_8.c @@ -80,8 +80,6 @@ static const struct aio12_8_boardtype board_types[] = { .name = "aio_aio12_8"}, }; -#define thisboard ((const struct aio12_8_boardtype *) dev->board_ptr) - struct aio12_8_private { unsigned int ao_readback[4]; }; @@ -167,6 +165,7 @@ static const struct comedi_lrange range_aio_aio12_8 = { static int aio_aio12_8_attach(struct comedi_device *dev, struct comedi_devconfig *it) { + const struct aio12_8_boardtype *board = comedi_board(dev); int iobase; struct comedi_subdevice *s; @@ -176,7 +175,7 @@ static int aio_aio12_8_attach(struct comedi_device *dev, return -EIO; } - dev->board_name = thisboard->name; + dev->board_name = board->name; dev->iobase = iobase; -- 2.20.1