linux-kernel - [PATCH 03/25] Staging: comedi: fix printk issue in usbduxfast.c

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Message-Id: <1336732693-7408-4-git-send-email-ravishankar.km@greenturtles.in>
Date:	Fri, 11 May 2012 16:07:51 +0530
From:	Ravishankar Karkala Mallikarjunayya <ravishankarkm32@...il.com>
To:	gregkh@...uxfoundation.org, wfp5p@...ginia.edu
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Ravishankar Karkala Mallikarjunayya 
	<ravishankar.km@...enturtles.in>
Subject: [PATCH 03/25] Staging: comedi: fix printk issue in usbduxfast.c

This is a patch to the usbduxfast.c file that fixes up a printk found
by the checkpatch.pl tool.

Used dev_*() functions instead of printks wherver possible and fixed
a quoted string split across line warnings.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@...enturtles.in>
---
 drivers/staging/comedi/drivers/usbduxfast.c |   26 +++++++++++++-------------
 1 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/comedi/drivers/usbduxfast.c b/drivers/staging/comedi/drivers/usbduxfast.c
index 32e3f65..4264552 100644
--- a/drivers/staging/comedi/drivers/usbduxfast.c
+++ b/drivers/staging/comedi/drivers/usbduxfast.c
@@ -291,11 +291,11 @@ static int usbduxfast_ai_cancel(struct comedi_device *dev,
 
 	/* force unlink of all urbs */
 #ifdef CONFIG_COMEDI_DEBUG
-	printk(KERN_DEBUG "comedi: usbduxfast_ai_cancel\n");
+	dev_dbg(dev->hw_dev, "comedi: usbduxfast_ai_cancel\n");
 #endif
 	udfs = dev->private;
 	if (!udfs) {
-		printk(KERN_ERR "comedi: usbduxfast_ai_cancel: udfs=NULL\n");
+		dev_err(dev->hw_dev, "comedi: usbduxfast_ai_cancel: udfs=NULL\n");
 		return -EFAULT;
 	}
 	down(&udfs->sem);
@@ -565,10 +565,10 @@ static int usbduxfast_ai_cmdtest(struct comedi_device *dev,
 		return -ENODEV;
 
 #ifdef CONFIG_COMEDI_DEBUG
-	printk(KERN_DEBUG "comedi%d: usbduxfast_ai_cmdtest\n", dev->minor);
-	printk(KERN_DEBUG "comedi%d: usbduxfast: convert_arg=%u "
-	       "scan_begin_arg=%u\n",
-	       dev->minor, cmd->convert_arg, cmd->scan_begin_arg);
+	dev_dbg(dev->hw_dev, "comedi%d: usbduxfast_ai_cmdtest\n",
+		dev->minor);
+	dev_dbg(dev->hw_dev, "comedi%d: usbduxfast: convert_arg=%u scan_begin_arg=%u\n",
+		dev->minor, cmd->convert_arg, cmd->scan_begin_arg);
 #endif
 	/* step 1: make sure trigger sources are trivially valid */
 
@@ -711,12 +711,12 @@ static int usbduxfast_ai_inttrig(struct comedi_device *dev,
 		return -ENODEV;
 	}
 #ifdef CONFIG_COMEDI_DEBUG
-	printk(KERN_DEBUG "comedi%d: usbduxfast_ai_inttrig\n", dev->minor);
+	dev_dbg(dev->hw_dev, "comedi%d: usbduxfast_ai_inttrig\n", dev->minor);
 #endif
 
 	if (trignum != 0) {
-		printk(KERN_ERR "comedi%d: usbduxfast_ai_inttrig: invalid"
-		       " trignum\n", dev->minor);
+		dev_err(dev->hw_dev, "comedi%d: usbduxfast_ai_inttrig: invalid trignum\n",
+			dev->minor);
 		up(&udfs->sem);
 		return -EINVAL;
 	}
@@ -724,16 +724,16 @@ static int usbduxfast_ai_inttrig(struct comedi_device *dev,
 		udfs->ai_cmd_running = 1;
 		ret = usbduxfastsub_submit_InURBs(udfs);
 		if (ret < 0) {
-			printk(KERN_ERR "comedi%d: usbduxfast_ai_inttrig: "
-			       "urbSubmit: err=%d\n", dev->minor, ret);
+			dev_err(dev->hw_dev, "comedi%d: usbduxfast_ai_inttrig: urbSubmit: err=%d\n",
+				dev->minor, ret);
 			udfs->ai_cmd_running = 0;
 			up(&udfs->sem);
 			return ret;
 		}
 		s->async->inttrig = NULL;
 	} else {
-		printk(KERN_ERR "comedi%d: ai_inttrig but acqu is already"
-		       " running\n", dev->minor);
+		dev_err(dev->hw_dev, "comedi%d: ai_inttrig but acqu is already running\n",
+			dev->minor);
 	}
 	up(&udfs->sem);
 	return 1;
-- 
1.7.0.4

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