From 5a011d61ed5ca531470493acf19756fc4e894675 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 22 May 2012 16:28:02 -0700 Subject: [PATCH] staging: comedi: remove this_board macro in the dt2811 driver The 'this_board' 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/dt2811.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/staging/comedi/drivers/dt2811.c b/drivers/staging/comedi/drivers/dt2811.c index 106ffea..727da9e 100644 --- a/drivers/staging/comedi/drivers/dt2811.c +++ b/drivers/staging/comedi/drivers/dt2811.c @@ -211,8 +211,6 @@ struct dt2811_board { const struct comedi_lrange *unip_5; }; -#define this_board ((const struct dt2811_board *)dev->board_ptr) - enum { card_2811_pgh, card_2811_pgl }; struct dt2811_private { @@ -404,6 +402,7 @@ static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it) /* unsigned long irqs; */ /* long flags; */ + const struct dt2811_board *board = comedi_board(dev); int ret; struct comedi_subdevice *s; unsigned long iobase; @@ -418,7 +417,7 @@ static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it) } dev->iobase = iobase; - dev->board_name = this_board->name; + dev->board_name = board->name; #if 0 outb(0, dev->iobase + DT2811_ADCSR); @@ -527,13 +526,13 @@ static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it) switch (it->options[3]) { case 0: default: - s->range_table = this_board->bip_5; + s->range_table = board->bip_5; break; case 1: - s->range_table = this_board->bip_2_5; + s->range_table = board->bip_2_5; break; case 2: - s->range_table = this_board->unip_5; + s->range_table = board->unip_5; break; } -- 2.7.4