linux-kernel - [PATCH 07/30] Staging: comedi: fix printk issue in cb

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Date:	Thu,  8 Dec 2011 18:22:02 +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 07/30] 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.

Removed unnecessary printk statements.
Included KERN_facility levels.

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@...enturtles.in>
---
 drivers/staging/comedi/drivers/cb_pcimdda.c |   17 ++++++-----------
 1 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c
index 6521d61..d2f3c3b 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdda.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdda.c
@@ -298,7 +298,8 @@ static int attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		return err;
 
 /* Output some info */
-	printk("comedi%d: %s: ", dev->minor, thisboard->name);
+	printk(KERN_INFO "comedi%d: %s: attached\n", dev->minor,
+	       thisboard->name);
 
 /*
  * Initialize dev->board_name.  Note that we can use the "thisboard"
@@ -339,7 +340,7 @@ static int attach(struct comedi_device *dev, struct comedi_devconfig *it)
 			break;
 		case DIO_INTERNAL:
 		default:
-			printk("DIO_INTERNAL not implemented yet!\n");
+			printk(KERN_WARNING "DIO_INTERNAL not implemented yet!\n");
 			return -ENXIO;
 			break;
 		}
@@ -349,8 +350,6 @@ static int attach(struct comedi_device *dev, struct comedi_devconfig *it)
 
 	devpriv->attached_successfully = 1;
 
-	printk("attached\n");
-
 	return 1;
 }
 
@@ -379,7 +378,7 @@ static int detach(struct comedi_device *dev)
 		}
 
 		if (devpriv->attached_successfully && thisboard)
-			printk("comedi%d: %s: detached\n", dev->minor,
+			printk(KERN_INFO "comedi%d: %s: detached\n", dev->minor,
 			       thisboard->name);
 
 	}
@@ -486,11 +485,8 @@ static int probe(struct comedi_device *dev, const struct comedi_devconfig *it)
 
 			devpriv->pci_dev = pcidev;
 			dev->board_ptr = boards + index;
-			if (comedi_pci_enable(pcidev, thisboard->name)) {
-				printk
-				    ("cb_pcimdda: Failed to enable PCI device and request regions\n");
+			if (comedi_pci_enable(pcidev, thisboard->name))
 				return -EIO;
-			}
 			registers =
 			    pci_resource_start(devpriv->pci_dev,
 					       REGS_BADRINDEX);
@@ -501,7 +497,6 @@ 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");
+	printk(KERN_ERR "cb_pcimdda: No supported ComputerBoards/MeasurementComputing card found at the requested position\n");
 	return -ENODEV;
 }
-- 
1.7.0.4

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