linux-kernel - [PATCH 22/36] staging: comedi: cb_pcidas: move the "find pci" dev

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Message-ID: <201206261801.51354.hartleys@visionengravers.com>
Date:	Tue, 26 Jun 2012 18:01:51 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<devel@...verdev.osuosl.org>, <abbotti@....co.uk>,
	<fmhess@...rs.sourceforge.net>, <gregkh@...uxfoundation.org>
Subject: [PATCH 22/36] staging: comedi: cb_pcidas: move the "find pci" dev_printk messages

Move the dev_printk messages associated with the "find pci device"
from the *attach function into the *find_pci_device function.

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Ian Abbott <abbotti@....co.uk>
Cc: Frank Mori Hess <fmhess@...rs.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/staging/comedi/drivers/cb_pcidas.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/comedi/drivers/cb_pcidas.c b/drivers/staging/comedi/drivers/cb_pcidas.c
index a2901bb..9f883dd 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas.c
@@ -1537,10 +1537,15 @@ static struct pci_dev *cb_pcidas_find_pci_device(struct comedi_device *dev,
 					continue;
 				}
 			}
+			dev_dbg(dev->class_dev,
+				"Found %s on bus %i, slot %i\n",
+				thisboard->name,
+				pcidev->bus->number, PCI_SLOT(pcidev->devfn));
 			dev->board_ptr = thisboard;
 			return pcidev;
 		}
 	}
+	dev_err(dev->class_dev, "No supported card found\n");
 	return NULL;
 }
 
@@ -1558,15 +1563,9 @@ static int cb_pcidas_attach(struct comedi_device *dev,
 	devpriv = dev->private;
 
 	devpriv->pci_dev = cb_pcidas_find_pci_device(dev, it);
-	if (!devpriv->pci_dev) {
-		dev_err(dev->class_dev, "No supported card found\n");
+	if (!devpriv->pci_dev)
 		return -EIO;
-	}
-
 	thisboard = comedi_board(dev);
-	dev_dbg(dev->class_dev, "Found %s on bus %i, slot %i\n",
-		thisboard->name, devpriv->pci_dev->bus->number,
-		PCI_SLOT(devpriv->pci_dev->devfn));
 
 	if (comedi_pci_enable(devpriv->pci_dev, "cb_pcidas")) {
 		dev_err(dev->class_dev,
-- 
1.7.11

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