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Date: Thu, 24 Sep 2009 15:03:36 -0700
From: Bruce Jones <brucej97223@...il.com>
To: gregkh@...e.de
CC: wfp5@...ginia.edu, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 4/4] staging: comedi: fix formating in drivers/ni_atmio16d.c
Fix improper use of printks in this driver. Most are
debug messages under a DEBUG #ifdef, a few are info/warnings
that should get logged for driver error conditions.
Signed-off-by: Bruce Jones <brucej@...ux.com>
---
drivers/staging/comedi/drivers/ni_atmio16d.c | 30 +++++++++++++------------
1 files changed, 16 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_atmio16d.c b/drivers/staging/comedi/drivers/ni_atmio16d.c
index c8876dc..3af879a 100644
--- a/drivers/staging/comedi/drivers/ni_atmio16d.c
+++ b/drivers/staging/comedi/drivers/ni_atmio16d.c
@@ -279,7 +279,9 @@ static irqreturn_t atmio16d_interrupt(int irq, void *d)
struct comedi_device *dev = d;
struct comedi_subdevice *s = dev->subdevices + 0;
-/* printk("atmio16d_interrupt!\n"); */
+#ifdef DEBUG1
+ printk(KERN_DEBUG "atmio16d_interrupt!\n");
+#endif
comedi_buf_put(s->async, inw(dev->iobase + AD_FIFO_REG));
@@ -293,7 +295,7 @@ static int atmio16d_ai_cmdtest(struct comedi_device *dev,
{
int err = 0, tmp;
#ifdef DEBUG1
- printk("atmio16d_ai_cmdtest\n");
+ printk(KERN_DEBUG "atmio16d_ai_cmdtest\n");
#endif
/* make sure triggers are valid */
tmp = cmd->start_src;
@@ -397,7 +399,7 @@ static int atmio16d_ai_cmd(struct comedi_device *dev,
unsigned int sample_count, tmp, chan, gain;
int i;
#ifdef DEBUG1
- printk("atmio16d_ai_cmd\n");
+ printk(KERN_DEBUG "atmio16d_ai_cmd\n");
#endif
/* This is slowly becoming a working command interface. *
* It is still uber-experimental */
@@ -559,7 +561,7 @@ static int atmio16d_ai_insn_read(struct comedi_device *dev,
int status;
#ifdef DEBUG1
- printk("atmio16d_ai_insn_read\n");
+ printk(KERN_DEBUG "atmio16d_ai_insn_read\n");
#endif
chan = CR_CHAN(insn->chanspec);
gain = CR_RANGE(insn->chanspec);
@@ -580,7 +582,7 @@ static int atmio16d_ai_insn_read(struct comedi_device *dev,
/* check conversion status */
status = inw(dev->iobase + STAT_REG);
#ifdef DEBUG1
- printk("status=%x\n", status);
+ printk(KERN_DEBUG "status=%x\n", status);
#endif
if (status & STAT_AD_CONVAVAIL) {
/* read the data now */
@@ -591,7 +593,7 @@ static int atmio16d_ai_insn_read(struct comedi_device *dev,
break;
}
if (status & STAT_AD_OVERFLOW) {
- printk("atmio16d: a/d FIFO overflow\n");
+ printk(KERN_INFO "atmio16d: a/d FIFO overflow\n");
outw(0, dev->iobase + AD_CLEAR_REG);
return -ETIME;
@@ -599,7 +601,7 @@ static int atmio16d_ai_insn_read(struct comedi_device *dev,
}
/* end waiting, now check if it timed out */
if (t == ATMIO16D_TIMEOUT) {
- printk("atmio16d: timeout\n");
+ printk(KERN_INFO "atmio16d: timeout\n");
return -ETIME;
}
@@ -614,7 +616,7 @@ static int atmio16d_ao_insn_read(struct comedi_device *dev,
{
int i;
#ifdef DEBUG1
- printk("atmio16d_ao_insn_read\n");
+ printk(KERN_DEBUG "atmio16d_ao_insn_read\n");
#endif
for (i = 0; i < insn->n; i++)
@@ -630,7 +632,7 @@ static int atmio16d_ao_insn_write(struct comedi_device *dev,
int chan;
int d;
#ifdef DEBUG1
- printk("atmio16d_ao_insn_write\n");
+ printk(KERN_DEBUG "atmio16d_ao_insn_write\n");
#endif
chan = CR_CHAN(insn->chanspec);
@@ -740,7 +742,7 @@ static int atmio16d_attach(struct comedi_device *dev,
/* make sure the address range is free and allocate it */
iobase = it->options[0];
- printk("comedi%d: atmio16d: 0x%04lx ", dev->minor, iobase);
+ printk(KERN_INFO "comedi%d: atmio16d: 0x%04lx ", dev->minor, iobase);
if (!request_region(iobase, ATMIO16D_SIZE, "ni_atmio16d")) {
printk("I/O port conflict\n");
return -EIO;
@@ -767,13 +769,13 @@ static int atmio16d_attach(struct comedi_device *dev,
ret = request_irq(irq, atmio16d_interrupt, 0, "atmio16d", dev);
if (ret < 0) {
- printk("failed to allocate irq %u\n", irq);
+ printk(KERN_INFO "failed to allocate irq %u\n", irq);
return ret;
}
dev->irq = irq;
- printk("( irq = %u )\n", irq);
+ printk(KERN_INFO "( irq = %u )\n", irq);
} else {
- printk("( no irq )");
+ printk(KERN_INFO "( no irq )");
}
/* set device options */
@@ -870,7 +872,7 @@ static int atmio16d_attach(struct comedi_device *dev,
static int atmio16d_detach(struct comedi_device *dev)
{
- printk("comedi%d: atmio16d: remove\n", dev->minor);
+ printk(KERN_INFO "comedi%d: atmio16d: remove\n", dev->minor);
if (dev->subdevices && boardtype->has_8255)
subdev_8255_cleanup(dev, dev->subdevices + 3);
--
1.6.5.rc2
--
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