| | From | Greg Kroah-Hartman <> | | Subject | [PATCH 30/64] Driver Core: dvb: add nodename for dvb drivers | | Date | Mon, 15 Jun 2009 22:46:19 -0700 |
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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 files changed, 10 insertions(+), 0 deletions(-) diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c index a454ee8..479dd05 100644 --- 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, struct kobj_uevent_env *env) 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: -- 1.6.3.2
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