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-rw-r--r--include/asm-ppc/ocp.h1
-rw-r--r--include/linux/compat_ioctl.h5
-rw-r--r--include/linux/devfs_fs.h41
-rw-r--r--include/linux/devfs_fs_kernel.h57
-rw-r--r--include/linux/fb.h1
-rw-r--r--include/linux/genhd.h2
-rw-r--r--include/linux/ide.h1
-rw-r--r--include/linux/miscdevice.h1
-rw-r--r--include/linux/serial_core.h1
-rw-r--r--include/linux/tty_driver.h14
-rw-r--r--include/media/v4l2-dev.h1
11 files changed, 10 insertions, 115 deletions
diff --git a/include/asm-ppc/ocp.h b/include/asm-ppc/ocp.h
index 3be5d760ffc..16dbc7d1745 100644
--- a/include/asm-ppc/ocp.h
+++ b/include/asm-ppc/ocp.h
@@ -26,7 +26,6 @@
#include <linux/init.h>
#include <linux/list.h>
-#include <linux/devfs_fs_kernel.h>
#include <linux/device.h>
#include <asm/mmu.h>
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 917d62e4148..269d000bb2a 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -567,11 +567,6 @@ COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER)
COMPATIBLE_IOCTL(AUTOFS_IOC_ASKREGHOST)
COMPATIBLE_IOCTL(AUTOFS_IOC_TOGGLEREGHOST)
COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT)
-/* DEVFS */
-COMPATIBLE_IOCTL(DEVFSDIOC_GET_PROTO_REV)
-COMPATIBLE_IOCTL(DEVFSDIOC_SET_EVENT_MASK)
-COMPATIBLE_IOCTL(DEVFSDIOC_RELEASE_EVENT_QUEUE)
-COMPATIBLE_IOCTL(DEVFSDIOC_SET_DEBUG_MASK)
/* Raw devices */
COMPATIBLE_IOCTL(RAW_SETBIND)
COMPATIBLE_IOCTL(RAW_GETBIND)
diff --git a/include/linux/devfs_fs.h b/include/linux/devfs_fs.h
deleted file mode 100644
index de236f43187..00000000000
--- a/include/linux/devfs_fs.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _LINUX_DEVFS_FS_H
-#define _LINUX_DEVFS_FS_H
-
-#include <linux/ioctl.h>
-
-#define DEVFSD_PROTOCOL_REVISION_KERNEL 5
-
-#define DEVFSD_IOCTL_BASE 'd'
-
-/* These are the various ioctls */
-#define DEVFSDIOC_GET_PROTO_REV _IOR(DEVFSD_IOCTL_BASE, 0, int)
-#define DEVFSDIOC_SET_EVENT_MASK _IOW(DEVFSD_IOCTL_BASE, 2, int)
-#define DEVFSDIOC_RELEASE_EVENT_QUEUE _IOW(DEVFSD_IOCTL_BASE, 3, int)
-#define DEVFSDIOC_SET_DEBUG_MASK _IOW(DEVFSD_IOCTL_BASE, 4, int)
-
-#define DEVFSD_NOTIFY_REGISTERED 0
-#define DEVFSD_NOTIFY_UNREGISTERED 1
-#define DEVFSD_NOTIFY_ASYNC_OPEN 2
-#define DEVFSD_NOTIFY_CLOSE 3
-#define DEVFSD_NOTIFY_LOOKUP 4
-#define DEVFSD_NOTIFY_CHANGE 5
-#define DEVFSD_NOTIFY_CREATE 6
-#define DEVFSD_NOTIFY_DELETE 7
-
-#define DEVFS_PATHLEN 1024 /* Never change this otherwise the
- binary interface will change */
-
-struct devfsd_notify_struct { /* Use native C types to ensure same types in kernel and user space */
- unsigned int type; /* DEVFSD_NOTIFY_* value */
- unsigned int mode; /* Mode of the inode or device entry */
- unsigned int major; /* Major number of device entry */
- unsigned int minor; /* Minor number of device entry */
- unsigned int uid; /* Uid of process, inode or device entry */
- unsigned int gid; /* Gid of process, inode or device entry */
- unsigned int overrun_count; /* Number of lost events */
- unsigned int namelen; /* Number of characters not including '\0' */
- /* The device name MUST come last */
- char devname[DEVFS_PATHLEN]; /* This will be '\0' terminated */
-};
-
-#endif /* _LINUX_DEVFS_FS_H */
diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h
deleted file mode 100644
index 0d74a6f22ab..00000000000
--- a/include/linux/devfs_fs_kernel.h
+++ /dev/null
@@ -1,57 +0,0 @@
-#ifndef _LINUX_DEVFS_FS_KERNEL_H
-#define _LINUX_DEVFS_FS_KERNEL_H
-
-#include <linux/fs.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-
-#include <asm/semaphore.h>
-
-#define DEVFS_SUPER_MAGIC 0x1373
-
-#ifdef CONFIG_DEVFS_FS
-extern int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
- __attribute__ ((format(printf, 3, 4)));
-extern int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
- __attribute__ ((format(printf, 3, 4)));
-extern int devfs_mk_symlink(const char *name, const char *link);
-extern int devfs_mk_dir(const char *fmt, ...)
- __attribute__ ((format(printf, 1, 2)));
-extern void devfs_remove(const char *fmt, ...)
- __attribute__ ((format(printf, 1, 2)));
-extern int devfs_register_tape(const char *name);
-extern void devfs_unregister_tape(int num);
-extern void mount_devfs_fs(void);
-#else /* CONFIG_DEVFS_FS */
-static inline int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
-{
- return 0;
-}
-static inline int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
-{
- return 0;
-}
-static inline int devfs_mk_symlink(const char *name, const char *link)
-{
- return 0;
-}
-static inline int devfs_mk_dir(const char *fmt, ...)
-{
- return 0;
-}
-static inline void devfs_remove(const char *fmt, ...)
-{
-}
-static inline int devfs_register_tape(const char *name)
-{
- return -1;
-}
-static inline void devfs_unregister_tape(int num)
-{
-}
-static inline void mount_devfs_fs(void)
-{
- return;
-}
-#endif /* CONFIG_DEVFS_FS */
-#endif /* _LINUX_DEVFS_FS_KERNEL_H */
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 07a08e92bc7..b45928f5c63 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -380,7 +380,6 @@ struct fb_cursor {
#include <linux/tty.h>
#include <linux/device.h>
#include <linux/workqueue.h>
-#include <linux/devfs_fs_kernel.h>
#include <linux/notifier.h>
#include <linux/list.h>
#include <asm/io.h>
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 3498a0c6818..e4af57e87c1 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -112,8 +112,6 @@ struct gendisk {
sector_t capacity;
int flags;
- char devfs_name[64]; /* devfs crap */
- int number; /* more of the same */
struct device *driverfs_dev;
struct kobject kobj;
struct kobject *holder_dir;
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 0c100168c0c..285316c836b 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -552,7 +552,6 @@ typedef struct ide_drive_s {
struct hd_driveid *id; /* drive model identification info */
struct proc_dir_entry *proc; /* /proc/ide/ directory entry */
struct ide_settings_s *settings;/* /proc/ide/ drive settings */
- char devfs_name[64]; /* devfs crap */
struct hwif_s *hwif; /* actually (ide_hwif_t *) */
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 5b584dafb5a..b03cfb91e22 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -40,7 +40,6 @@ struct miscdevice {
struct list_head list;
struct device *dev;
struct class_device *class;
- char devfs_name[64];
};
extern int misc_register(struct miscdevice * misc);
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 951c4e85827..fc1104a2cfa 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -336,7 +336,6 @@ struct uart_driver {
struct module *owner;
const char *driver_name;
const char *dev_name;
- const char *devfs_name;
int major;
int minor;
int nr;
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index b368b296d03..58c961c9e17 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -157,7 +157,6 @@ struct tty_driver {
struct cdev cdev;
struct module *owner;
const char *driver_name;
- const char *devfs_name;
const char *name;
int name_base; /* offset of printed name */
int major; /* major device number */
@@ -242,8 +241,15 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op);
* is also a promise, if the above case is true, not to signal
* overruns, either.)
*
- * TTY_DRIVER_NO_DEVFS --- if set, do not create devfs entries. This
- * is only used by tty_register_driver().
+ * TTY_DRIVER_DYNAMIC_DEV --- if set, the individual tty devices need
+ * to be registered with a call to tty_register_driver() when the
+ * device is found in the system and unregistered with a call to
+ * tty_unregister_device() so the devices will be show up
+ * properly in sysfs. If not set, driver->num entries will be
+ * created by the tty core in sysfs when tty_register_driver() is
+ * called. This is to be used by drivers that have tty devices
+ * that can appear and disappear while the main tty driver is
+ * registered with the tty core.
*
* TTY_DRIVER_DEVPTS_MEM -- don't use the standard arrays, instead
* use dynamic memory keyed through the devpts filesystem. This
@@ -252,7 +258,7 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op);
#define TTY_DRIVER_INSTALLED 0x0001
#define TTY_DRIVER_RESET_TERMIOS 0x0002
#define TTY_DRIVER_REAL_RAW 0x0004
-#define TTY_DRIVER_NO_DEVFS 0x0008
+#define TTY_DRIVER_DYNAMIC_DEV 0x0008
#define TTY_DRIVER_DEVPTS_MEM 0x0010
/* tty driver types */
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index a1b473190e6..62dae1a8c44 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -314,7 +314,6 @@ void *priv;
/* for videodev.c intenal usage -- please don't touch */
int users; /* video_exclusive_{open|close} ... */
struct mutex lock; /* ... helper function uses these */
- char devfs_name[64]; /* devfs */
struct class_device class_dev; /* sysfs */
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-30 03:07:59 +0000