From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 9 Apr 2013 23:09:10 +0000 (-0700)
Subject: staging: comedi: pcl730: cleanup dev->board_name usage
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=3f7b35ce30b5fceddaf5d9a8f33f5dcf0985e3b3;p=deliverable%2Flinux.git

staging: comedi: pcl730: cleanup dev->board_name usage

This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name and use it
when requesting the resources instead of the open-coded strings.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/pcl730.c b/drivers/staging/comedi/drivers/pcl730.c
index e3de49937452..371f76cabb37 100644
--- a/drivers/staging/comedi/drivers/pcl730.c
+++ b/drivers/staging/comedi/drivers/pcl730.c
@@ -72,11 +72,10 @@ static int pcl730_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	iorange = board->io_range;
 	printk(KERN_INFO "comedi%d: pcl730: board=%s 0x%04lx ", dev->minor,
 	       board->name, iobase);
-	if (!request_region(iobase, iorange, "pcl730")) {
+	if (!request_region(iobase, iorange, dev->board_name)) {
 		printk("I/O port conflict\n");
 		return -EIO;
 	}
-	dev->board_name = board->name;
 	dev->iobase = iobase;
 	dev->irq = 0;