From kay.sievers@vrfy.org Thu Apr 30 07:25:40 2009 From: Kay Sievers Date: Thu, 30 Apr 2009 15:23:42 +0200 Subject: Driver Core: dvb: add nodename for dvb drivers Cc: Greg KH , Jan Blunck Message-ID: <1241097822.2516.3.camel@poy> From: Kay Sievers This adds support to the dvb core to report the proper device name to userspace for their devices. Signed-off-by: Kay Sievers Signed-off-by: Jan Blunck Signed-off-by: Greg Kroah-Hartman --- 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: