linux-kernel - [PATCH 14/24] Staging: comedi: fix printk issue in cb

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Date:	Thu, 20 Oct 2011 11:49:00 +0530
From:	Ravishankar Karkala Mallikarjunayya 
	<ravishankar.km@...enturtles.in>
To:	gregkh@...e.de, wfp5p@...ginia.edu
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Ravishankar Karkala Mallikarjunayya 
	<ravishankar.km@...enturtles.in>
Subject: [PATCH 14/24] Staging: comedi: fix printk issue in cb_pcimdda.c

This is a patch to the cb_pcimdda.c file that fixes up a printk warning
found by the checkpatch.pl tool
Converted printks to dev_printk.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@...enturtles.in>
---
 drivers/staging/comedi/drivers/cb_pcimdda.c |   14 ++++++--------
 1 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c
index 8c981a8..6f8ba18 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdda.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdda.c
@@ -300,7 +300,8 @@ static int attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		return err;
 
 /* Output some info */
-	printk("comedi%d: %s: ", dev->minor, thisboard->name);
+	dev_dbg(dev->hw_dev, "comedi%d: %s: attached\n", dev->minor,
+		thisboard->name);
 
 /*
  * Initialize dev->board_name.  Note that we can use the "thisboard"
@@ -341,7 +342,7 @@ static int attach(struct comedi_device *dev, struct comedi_devconfig *it)
 			break;
 		case DIO_INTERNAL:
 		default:
-			printk("DIO_INTERNAL not implemented yet!\n");
+			dev_err(dev->hw_dev, "DIO_INTERNAL not implemented yet!\n");
 			return -ENXIO;
 			break;
 		}
@@ -351,8 +352,6 @@ static int attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
 	devpriv->attached_successfully = 1;
 
-	printk("attached\n");
-
 	return 1;
 }
 
@@ -381,8 +380,8 @@ static int detach(struct comedi_device *dev)
 		}
 
 		if (devpriv->attached_successfully && thisboard)
-			printk("comedi%d: %s: detached\n", dev->minor,
-			       thisboard->name);
+			dev_dbg(dev->hw_dev, "comedi%d: %s: detached\n",
+				dev->minor, thisboard->name);
 
 	}
 
@@ -503,7 +502,6 @@ static int probe(struct comedi_device *dev, const struct comedi_devconfig *it)
 		}
 	}
 
-	printk("cb_pcimdda: No supported ComputerBoards/MeasurementComputing "
-	       "card found at the requested position\n");
+	dev_err(dev->hw_dev, "No supported ComputerBoards/MeasurementComputing card found at the requested position\n");
 	return -ENODEV;
 }
-- 
1.7.6.4

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