linux-kernel - [PATCH 4/4] staging: comedi: adl_pci6208: use the 'board

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Message-ID: <201208091451.52240.hartleys@visionengravers.com>
Date:	Thu, 9 Aug 2012 14:51:51 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<devel@...verdev.osuosl.org>, <abbotti@....co.uk>,
	<gregkh@...uxfoundation.org>
Subject: [PATCH 4/4] staging: comedi: adl_pci6208: use the 'board_name' for the resource name

Use the 'dev->board_name' instead of the 'dev->driver->driver_name'
as the resource name used when requesing the pci regions in
comedi_pci_enable(). The board_name has a closer affinity to the
card.

Also, remove the dev_err() message when comedi_pci_enable() fails.
It's just noise and doesn't actually tell the real reason why the
call failed. It could have failed either the pci_enable_device()
or the pci_request_regions().

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Ian Abbott <abbotti@....co.uk>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/staging/comedi/drivers/adl_pci6208.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/comedi/drivers/adl_pci6208.c b/drivers/staging/comedi/drivers/adl_pci6208.c
index 74695bb..3abff556 100644
--- a/drivers/staging/comedi/drivers/adl_pci6208.c
+++ b/drivers/staging/comedi/drivers/adl_pci6208.c
@@ -196,12 +196,9 @@ static int pci6208_attach_pci(struct comedi_device *dev,
 		return ret;
 	devpriv = dev->private;
 
-	ret = comedi_pci_enable(pcidev, dev->driver->driver_name);
-	if (ret) {
-		dev_err(dev->class_dev,
-			"Failed to enable PCI device and request regions\n");
+	ret = comedi_pci_enable(pcidev, dev->board_name);
+	if (ret)
 		return ret;
-	}
 	dev->iobase = pci_resource_start(pcidev, 2);
 
 	ret = comedi_alloc_subdevices(dev, 3);
-- 
1.7.11

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