linux-kernel - [PATCH V1 1/2] Staging: comedi: fix printk issue in cb

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Message-Id: <1317649693-2301-1-git-send-email-ravishankar.km@greenturtles.in>
Date:	Mon,  3 Oct 2011 19:18:12 +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 V1 1/2] Staging: comedi: fix printk issue in cb_pcidda.c

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

Signed-off-by: Ravishankar Karkala Mallikarjunayya <ravishankar.km@...enturtles.in>
---
I was not mentioned  printk("eeprom:") and 
 printk(" %i:0x%x ", index, devpriv->eeprom_data[index]); line in Earlier patch which is fixed.

 drivers/staging/comedi/drivers/cb_pcidda.c |   25 ++++++++++++++-----------
 1 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/comedi/drivers/cb_pcidda.c b/drivers/staging/comedi/drivers/cb_pcidda.c
index 49102b3..da5b8e5 100644
--- a/drivers/staging/comedi/drivers/cb_pcidda.c
+++ b/drivers/staging/comedi/drivers/cb_pcidda.c
@@ -282,7 +282,8 @@ static int cb_pcidda_attach(struct comedi_device *dev,
 	struct pci_dev *pcidev = NULL;
 	int index;
 
-	printk("comedi%d: cb_pcidda: ", dev->minor);
+	dev_info(&pcidev->dev, "comedi%d: cb_pcidda:\n",
+		dev->minor);
 
 /*
  * Allocate the private structure area.
@@ -293,7 +294,6 @@ static int cb_pcidda_attach(struct comedi_device *dev,
 /*
  * Probe the device to determine what device in the series it is.
  */
-	printk("\n");
 
 	for_each_pci_dev(pcidev) {
 		if (pcidev->vendor == PCI_VENDOR_ID_CB) {
@@ -312,22 +312,24 @@ static int cb_pcidda_attach(struct comedi_device *dev,
 		}
 	}
 	if (!pcidev) {
-		printk
-		    ("Not a ComputerBoards/MeasurementComputing card on requested position\n");
+		dev_err(&pcidev->dev, "Not a "
+			"ComputerBoards/MeasurementComputing "
+			"card on requested position\n");
 		return -EIO;
 	}
 found:
 	devpriv->pci_dev = pcidev;
 	dev->board_ptr = cb_pcidda_boards + index;
 	/*  "thisboard" macro can be used from here. */
-	printk("Found %s at requested position\n", thisboard->name);
+	dev_info(&pcidev->dev, "Found %s at requested position\n",
+		thisboard->name);
 
 	/*
 	 * Enable PCI device and request regions.
 	 */
 	if (comedi_pci_enable(pcidev, thisboard->name)) {
-		printk
-		    ("cb_pcidda: failed to enable PCI device and request regions\n");
+		dev_err(&pcidev->dev, "cb_pcidda: failed to enable PCI "
+			"device and request regions\n");
 		return -EIO;
 	}
 
@@ -377,12 +379,12 @@ found:
 	s = dev->subdevices + 2;
 	subdev_8255_init(dev, s, NULL, devpriv->digitalio + PORT2A);
 
-	printk(" eeprom:");
+	dev_dbg(&pcidev->dev, "eeprom:\n");
 	for (index = 0; index < EEPROM_SIZE; index++) {
 		devpriv->eeprom_data[index] = cb_pcidda_read_eeprom(dev, index);
-		printk(" %i:0x%x ", index, devpriv->eeprom_data[index]);
+		dev_dbg(&pcidev->dev, "%i:0x%x\n", index,
+			devpriv->eeprom_data[index]);
 	}
-	printk("\n");
 
 	/*  set calibrations dacs */
 	for (index = 0; index < thisboard->ao_chans; index++)
@@ -417,7 +419,8 @@ static int cb_pcidda_detach(struct comedi_device *dev)
 		subdev_8255_cleanup(dev, dev->subdevices + 2);
 	}
 
-	printk("comedi%d: cb_pcidda: remove\n", dev->minor);
+	pr_info(&pcidev->dev, "comedi%d: cb_pcidda: remove\n",
+		dev->minor);
 
 	return 0;
 }
-- 
1.7.6.2

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