diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_at_a2150.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/staging/comedi/drivers/ni_at_a2150.c b/drivers/staging/comedi/drivers/ni_at_a2150.c index 1cd4869d3286..9b444f8c4e33 100644 --- a/drivers/staging/comedi/drivers/ni_at_a2150.c +++ b/drivers/staging/comedi/drivers/ni_at_a2150.c @@ -264,7 +264,7 @@ static int a2150_cancel(struct comedi_device *dev, struct comedi_subdevice *s) static int a2150_get_timing(struct comedi_device *dev, unsigned int *period, unsigned int flags) { - const struct a2150_board *thisboard = dev->board_ptr; + const struct a2150_board *board = dev->board_ptr; struct a2150_private *devpriv = dev->private; int lub, glb, temp; int lub_divisor_shift, lub_index, glb_divisor_shift, glb_index; @@ -273,10 +273,10 @@ static int a2150_get_timing(struct comedi_device *dev, unsigned int *period, /* initialize greatest lower and least upper bounds */ lub_divisor_shift = 3; lub_index = 0; - lub = thisboard->clock[lub_index] * (1 << lub_divisor_shift); + lub = board->clock[lub_index] * (1 << lub_divisor_shift); glb_divisor_shift = 0; - glb_index = thisboard->num_clocks - 1; - glb = thisboard->clock[glb_index] * (1 << glb_divisor_shift); + glb_index = board->num_clocks - 1; + glb = board->clock[glb_index] * (1 << glb_divisor_shift); /* make sure period is in available range */ if (*period < glb) @@ -287,9 +287,9 @@ static int a2150_get_timing(struct comedi_device *dev, unsigned int *period, /* we can multiply period by 1, 2, 4, or 8, using (1 << i) */ for (i = 0; i < 4; i++) { /* there are a maximum of 4 master clocks */ - for (j = 0; j < thisboard->num_clocks; j++) { + for (j = 0; j < board->num_clocks; j++) { /* temp is the period in nanosec we are evaluating */ - temp = thisboard->clock[j] * (1 << i); + temp = board->clock[j] * (1 << i); /* if it is the best match yet */ if (temp < lub && temp >= *period) { lub_divisor_shift = i; @@ -413,7 +413,7 @@ static int a2150_ai_check_chanlist(struct comedi_device *dev, static int a2150_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_cmd *cmd) { - const struct a2150_board *thisboard = dev->board_ptr; + const struct a2150_board *board = dev->board_ptr; int err = 0; unsigned int arg; @@ -444,7 +444,7 @@ static int a2150_ai_cmdtest(struct comedi_device *dev, if (cmd->convert_src == TRIG_TIMER) { err |= comedi_check_trigger_arg_min(&cmd->convert_arg, - thisboard->ai_speed); + board->ai_speed); } err |= comedi_check_trigger_arg_min(&cmd->chanlist_len, 1); @@ -699,7 +699,7 @@ static const struct a2150_board *a2150_probe(struct comedi_device *dev) static int a2150_attach(struct comedi_device *dev, struct comedi_devconfig *it) { - const struct a2150_board *thisboard; + const struct a2150_board *board; struct a2150_private *devpriv; struct comedi_subdevice *s; static const int timeout = 2000; @@ -714,11 +714,11 @@ static int a2150_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - thisboard = a2150_probe(dev); - if (!thisboard) + board = a2150_probe(dev); + if (!board) return -ENODEV; - dev->board_ptr = thisboard; - dev->board_name = thisboard->name; + dev->board_ptr = board; + dev->board_name = board->name; /* an IRQ and DMA are required to support async commands */ a2150_alloc_irq_and_dma(dev, it); |