From: Greg KH <greg@kroah.com>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, linux-hotplug-devel@lists.sourceforge.net
Subject: [PATCH] add class support for lp devices [03/10]
Date: Thu, 15 Jan 2004 20:41:38 +0000 [thread overview]
Message-ID: <20040115204138.GD22199@kroah.com> (raw)
In-Reply-To: <20040115204125.GC22199@kroah.com>
Add class support for lp devices.
Based on a patch from Hanna Linder <hannal@us.ibm.com>
diff -Nru a/drivers/char/lp.c b/drivers/char/lp.c
--- a/drivers/char/lp.c Thu Jan 15 12:13:07 2004
+++ b/drivers/char/lp.c Thu Jan 15 12:13:07 2004
@@ -145,6 +145,7 @@
struct lp_struct lp_table[LP_NO];
static unsigned int lp_count = 0;
+static struct class_simple *lp_class;
#ifdef CONFIG_LP_CONSOLE
static struct parport *console_registered; // initially NULL
@@ -795,6 +796,8 @@
if (reset)
lp_reset(nr);
+ class_simple_device_add(lp_class, MKDEV(LP_MAJOR, nr), NULL,
+ "lp%d", nr);
devfs_mk_cdev(MKDEV(LP_MAJOR, nr), S_IFCHR | S_IRUGO | S_IWUGO,
"printers/%d", nr);
@@ -897,6 +900,7 @@
}
devfs_mk_dir("printers");
+ lp_class = class_simple_create(THIS_MODULE, "printer");
if (parport_register_driver (&lp_driver)) {
printk (KERN_ERR "lp: unable to register with parport\n");
@@ -958,8 +962,10 @@
continue;
parport_unregister_device(lp_table[offset].dev);
devfs_remove("printers/%d", offset);
+ class_simple_device_remove(MKDEV(LP_MAJOR, offset));
}
devfs_remove("printers");
+ class_simple_destroy(lp_class);
}
__setup("lp=", lp_setup);
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WARNING: multiple messages have this Message-ID (diff)
From: Greg KH <greg@kroah.com>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org, linux-hotplug-devel@lists.sourceforge.net
Subject: [PATCH] add class support for lp devices [03/10]
Date: Thu, 15 Jan 2004 12:41:38 -0800 [thread overview]
Message-ID: <20040115204138.GD22199@kroah.com> (raw)
In-Reply-To: <20040115204125.GC22199@kroah.com>
Add class support for lp devices.
Based on a patch from Hanna Linder <hannal@us.ibm.com>
diff -Nru a/drivers/char/lp.c b/drivers/char/lp.c
--- a/drivers/char/lp.c Thu Jan 15 12:13:07 2004
+++ b/drivers/char/lp.c Thu Jan 15 12:13:07 2004
@@ -145,6 +145,7 @@
struct lp_struct lp_table[LP_NO];
static unsigned int lp_count = 0;
+static struct class_simple *lp_class;
#ifdef CONFIG_LP_CONSOLE
static struct parport *console_registered; // initially NULL
@@ -795,6 +796,8 @@
if (reset)
lp_reset(nr);
+ class_simple_device_add(lp_class, MKDEV(LP_MAJOR, nr), NULL,
+ "lp%d", nr);
devfs_mk_cdev(MKDEV(LP_MAJOR, nr), S_IFCHR | S_IRUGO | S_IWUGO,
"printers/%d", nr);
@@ -897,6 +900,7 @@
}
devfs_mk_dir("printers");
+ lp_class = class_simple_create(THIS_MODULE, "printer");
if (parport_register_driver (&lp_driver)) {
printk (KERN_ERR "lp: unable to register with parport\n");
@@ -958,8 +962,10 @@
continue;
parport_unregister_device(lp_table[offset].dev);
devfs_remove("printers/%d", offset);
+ class_simple_device_remove(MKDEV(LP_MAJOR, offset));
}
devfs_remove("printers");
+ class_simple_destroy(lp_class);
}
__setup("lp=", lp_setup);
next prev parent reply other threads:[~2004-01-15 20:41 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-15 20:40 [PATCH] sysfs class patch update [00/10] Greg KH
2004-01-15 20:40 ` Greg KH
2004-01-15 20:41 ` [PATCH] add class_simple support [01/10] Greg KH
2004-01-15 20:41 ` Greg KH
2004-01-15 20:41 ` [PATCH] add sysfs class support for input devices [02/10] Greg KH
2004-01-15 20:41 ` Greg KH
2004-01-15 20:41 ` Greg KH [this message]
2004-01-15 20:41 ` [PATCH] add class support for lp devices [03/10] Greg KH
2004-01-15 20:41 ` [PATCH] add sysfs class support for mem devices [04/10] Greg KH
2004-01-15 20:41 ` Greg KH
2004-01-15 20:42 ` [PATCH] add sysfs class support for misc devices [05/10] Greg KH
2004-01-15 20:42 ` Greg KH
2004-01-15 20:42 ` [PATCH] add sysfs class support for raw devices [06/10] Greg KH
2004-01-15 20:42 ` Greg KH
2004-01-15 20:42 ` [PATCH] add sysfs class support for OSS sound devices [07/10] Greg KH
2004-01-15 20:42 ` Greg KH
2004-01-15 20:43 ` [PATCH] add sysfs class support for ALSA sound devices [08/10] Greg KH
2004-01-15 20:43 ` Greg KH
2004-01-15 20:43 ` [PATCH] clean up sysfs class support for tty devices [09/10] Greg KH
2004-01-15 20:43 ` Greg KH
2004-01-15 20:43 ` [PATCH] add sysfs class support for vc devices [10/10] Greg KH
2004-01-15 20:43 ` Greg KH
2004-01-16 4:13 ` Andrew Morton
2004-01-16 4:13 ` Andrew Morton
2004-01-16 19:04 ` Martin Schlemmer
2004-01-16 19:17 ` Andrew Morton
2004-01-16 19:17 ` Andrew Morton
2004-01-16 19:52 ` Martin Schlemmer
2004-01-16 22:15 ` [PATCH] add sysfs class support for ALSA sound devices [08/10] Måns Rullgård
2004-01-17 0:10 ` Greg KH
2004-01-17 0:10 ` Greg KH
2004-01-17 0:50 ` Måns Rullgård
2004-01-15 21:23 ` [PATCH] add sysfs class support for OSS sound devices [07/10] Prakash K. Cheemplavam
2004-01-15 21:23 ` Prakash K. Cheemplavam
2004-01-15 21:32 ` Greg KH
2004-01-15 21:32 ` Greg KH
2004-01-15 22:01 ` Prakash K. Cheemplavam
2004-01-20 1:58 ` [PATCH] add class_simple support [01/10] Rusty Russell
2004-01-20 1:58 ` Rusty Russell
2004-01-15 20:57 ` [PATCH] sysfs class patch update [00/10] Måns Rullgård
2004-01-15 22:56 ` Greg KH
2004-01-15 22:56 ` Greg KH
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