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staging: comedi: dt3000: remove DEBUG define

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This define unables some debug code that prints the status flags
during the interrupt handler. These messages are just added noise
and it's probably not a good idea to spew them during the interrupt
anyway.

Remove the DEBUG define as well as the debug code.

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 2013-11-22 10:45:18 -07:00 committed by Greg Kroah-Hartman
parent afb1b61fde
commit f9a431f2e0
1 changed files with 0 additions and 23 deletions
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23
drivers/staging/comedi/drivers/dt3000.c
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@ -48,8 +48,6 @@ AO commands are not supported.
you the docs without one, also.
*/
#define DEBUG 1
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/delay.h>
@ -253,24 +251,6 @@ struct dt3k_private {
unsigned int ai_rear;
};
#ifdef DEBUG
static char *intr_flags[] = {
"AdFull", "AdSwError", "AdHwError", "DaEmpty",
"DaSwError", "DaHwError", "CtDone", "CmDone",
};
static void debug_intr_flags(unsigned int flags)
{
int i;
printk(KERN_DEBUG "dt3k: intr_flags:");
for (i = 0; i < 8; i++) {
if (flags & (1 << i))
printk(KERN_CONT " %s", intr_flags[i]);
}
printk(KERN_CONT "\n");
}
#endif
#define TIMEOUT 100
static void dt3k_send_cmd(struct comedi_device *dev, unsigned int cmd)
@ -380,9 +360,6 @@ static irqreturn_t dt3k_interrupt(int irq, void *d)
s = &dev->subdevices[0];
status = readw(devpriv->io_addr + DPR_Intr_Flag);
#ifdef DEBUG
debug_intr_flags(status);
#endif
if (status & DT3000_ADFULL) {
dt3k_ai_empty_fifo(dev, s);