From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755356AbZEIOpj (ORCPT ); Sat, 9 May 2009 10:45:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754321AbZEIOnB (ORCPT ); Sat, 9 May 2009 10:43:01 -0400 Received: from kroah.org ([198.145.64.141]:54190 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754195AbZEIOnA (ORCPT ); Sat, 9 May 2009 10:43:00 -0400 X-Mailbox-Line: From greg@blue.kroah.org Sat May 9 07:36:35 2009 Message-Id: <20090509143634.850078750@blue.kroah.org> User-Agent: quilt/0.48-1 Date: Sat, 09 May 2009 07:26:10 -0700 From: Greg KH To: linux-kernel@vger.kernel.org Cc: Greg KH , Kay Sievers , Jan Blunck Subject: [patch 09/13] Driver Core: raw: add nodename for raw devices References: <20090509142601.874865281@blue.kroah.org> Content-Disposition: inline; filename=driver-core-raw-add-nodename-for-raw-devices.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 raw driver to report the proper device name to userspace for the raw devices. Signed-off-by: Kay Sievers Signed-off-by: Jan Blunck Signed-off-by: Greg Kroah-Hartman --- drivers/char/raw.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/char/raw.c +++ b/drivers/char/raw.c @@ -261,6 +261,11 @@ static const struct file_operations raw_ static struct cdev raw_cdev; +static char *raw_nodename(struct device *dev) +{ + return kasprintf(GFP_KERNEL, "raw/%s", dev_name(dev)); +} + static int __init raw_init(void) { dev_t dev = MKDEV(RAW_MAJOR, 0); @@ -284,6 +289,7 @@ static int __init raw_init(void) ret = PTR_ERR(raw_class); goto error_region; } + raw_class->nodename = raw_nodename; device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), NULL, "rawctl"); return 0;