From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755215AbZEIOog (ORCPT ); Sat, 9 May 2009 10:44:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754132AbZEIOm6 (ORCPT ); Sat, 9 May 2009 10:42:58 -0400 Received: from kroah.org ([198.145.64.141]:54180 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753985AbZEIOm5 (ORCPT ); Sat, 9 May 2009 10:42:57 -0400 X-Mailbox-Line: From greg@blue.kroah.org Sat May 9 07:36:33 2009 Message-Id: <20090509143633.519775257@blue.kroah.org> User-Agent: quilt/0.48-1 Date: Sat, 09 May 2009 07:26:07 -0700 From: Greg KH To: linux-kernel@vger.kernel.org Cc: Greg KH , Kay Sievers , Jan Blunck Subject: [patch 06/13] Driver Core: dvb: add nodename for dvb drivers References: <20090509142601.874865281@blue.kroah.org> Content-Disposition: inline; filename=driver-core-dvb-add-nodename-for-dvb-drivers.patch In-Reply-To: <20090509143742.GA27663@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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: