From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Date: Thu, 15 Jan 2004 20:41:53 +0000 Subject: [PATCH] add sysfs class support for mem devices [04/10] Message-Id: <20040115204153.GE22199@kroah.com> List-Id: References: <20040115204048.GA22199@kroah.com> <20040115204111.GB22199@kroah.com> <20040115204125.GC22199@kroah.com> <20040115204138.GD22199@kroah.com> In-Reply-To: <20040115204138.GD22199@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Andrew Morton Cc: linux-kernel@vger.kernel.org, linux-hotplug-devel@lists.sourceforge.net This adds class/mem/ for all memory devices (random, raw, null, etc.) diff -Nru a/drivers/char/mem.c b/drivers/char/mem.c --- a/drivers/char/mem.c Thu Jan 15 11:06:02 2004 +++ b/drivers/char/mem.c Thu Jan 15 11:06:02 2004 @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -676,6 +677,8 @@ {11,"kmsg", S_IRUGO | S_IWUSR, &kmsg_fops}, }; +static struct class_simple *mem_class; + static int __init chr_dev_init(void) { int i; @@ -683,7 +686,11 @@ if (register_chrdev(MEM_MAJOR,"mem",&memory_fops)) printk("unable to get major %d for memory devs\n", MEM_MAJOR); + mem_class = class_simple_create(THIS_MODULE, "mem"); for (i = 0; i < ARRAY_SIZE(devlist); i++) { + class_simple_device_add(mem_class, + MKDEV(MEM_MAJOR, devlist[i].minor), + NULL, devlist[i].name); devfs_mk_cdev(MKDEV(MEM_MAJOR, devlist[i].minor), S_IFCHR | devlist[i].mode, devlist[i].name); } ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net Linux-hotplug-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel