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staging: comedi: ni_at_a2150: remove A2150_DEBUG

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The A2150_DEBUG define enables some development messages, specifically
the ni_dum_regs() function. These messages are just added noise. Remove
them.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-11-26 10:21:20 -07:00 committed by Greg Kroah-Hartman
parent f1bea9cf51
commit 05d701b169
1 changed files with 0 additions and 25 deletions
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25
drivers/staging/comedi/drivers/ni_at_a2150.c
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@ -74,9 +74,6 @@ TRIG_WAKE_EOS
#define A2150_SIZE 28
#define A2150_DMA_BUFFER_SIZE 0xff00 /* size in bytes of dma buffer */
/* #define A2150_DEBUG enable debugging code */
#undef A2150_DEBUG /* disable debugging code */
/* Registers and bits */
#define CONFIG_REG 0x0
#define CHANNEL_BITS(x) ((x) & 0x7)
@ -167,19 +164,6 @@ static int a2150_get_timing(struct comedi_device *dev, unsigned int *period,
static int a2150_set_chanlist(struct comedi_device *dev,
unsigned int start_channel,
unsigned int num_channels);
#ifdef A2150_DEBUG
static void ni_dump_regs(struct comedi_device *dev)
{
struct a2150_private *devpriv = dev->private;
printk("config bits 0x%x\n", devpriv->config_bits);
printk("irq dma bits 0x%x\n", devpriv->irq_dma_bits);
printk("status bits 0x%x\n", inw(dev->iobase + STATUS_REG));
}
#endif
/* interrupt service routine */
static irqreturn_t a2150_interrupt(int irq, void *d)
{
@ -506,9 +490,6 @@ static int a2150_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
/* start acquisition for soft trigger */
if (cmd->start_src == TRIG_NOW)
outw(0, dev->iobase + FIFO_START_REG);
#ifdef A2150_DEBUG
ni_dump_regs(dev);
#endif
return 0;
}
@ -573,13 +554,7 @@ static int a2150_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s,
comedi_error(dev, "timeout");
return -ETIME;
}
#ifdef A2150_DEBUG
ni_dump_regs(dev);
#endif
data[n] = inw(dev->iobase + FIFO_DATA_REG);
#ifdef A2150_DEBUG
printk(" data is %i\n", data[n]);
#endif
data[n] ^= 0x8000;
}