lkml.org 
[lkml]   [2009]   [May]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[patch 06/13] Driver Core: dvb: add nodename for dvb drivers
From: Kay Sievers <kay.sievers@vrfy.org>

This adds support to the dvb core to report the proper device name to
userspace for their devices.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/media/dvb/dvb-core/dvbdev.c | 10 ++++++++++
1 file changed, 10 insertions(+)
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -447,6 +447,15 @@ static int dvb_uevent(struct device *dev
return 0;
}

+static char *dvb_nodename(struct device *dev)
+{
+ struct dvb_device *dvbdev = dev_get_drvdata(dev);
+
+ return kasprintf(GFP_KERNEL, "dvb/adapter%d/%s%d",
+ dvbdev->adapter->num, dnames[dvbdev->type], dvbdev->id);
+}
+
+
static int __init init_dvbdev(void)
{
int retval;
@@ -469,6 +478,7 @@ static int __init init_dvbdev(void)
goto error;
}
dvb_class->dev_uevent = dvb_uevent;
+ dvb_class->nodename = dvb_nodename;
return 0;

error:



\
 
 \ /
  Last update: 2009-05-09 16:49    [W:0.184 / U:1.196 seconds]
©2003-2014 Jasper Spaans. Advertise on this site