diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2006-07-28 01:16:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-12-01 23:51:59 +0100 |
| commit | 94fbcded4ea0dc14cbfb222a5c68372f150d1476 (patch) | |
| tree | fcbf2d5f71a9993666a1c8d1883273f8046f8625 /drivers/char/misc.c | |
| parent | Driver core: convert vc code to use struct device (diff) | |
| download | linux-94fbcded4ea0dc14cbfb222a5c68372f150d1476.tar.xz linux-94fbcded4ea0dc14cbfb222a5c68372f150d1476.zip | |
Driver core: change misc class_devices to be real devices
This also ment that some of the misc drivers had to also be fixed
up as they were assuming the device was a class_device.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/char/misc.c')
| -rw-r--r-- | drivers/char/misc.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/char/misc.c b/drivers/char/misc.c index 62ebe09656e3..7a484fc7cb9e 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -169,11 +169,6 @@ fail: return err; } -/* - * TODO for 2.7: - * - add a struct kref to struct miscdevice and make all usages of - * them dynamic. - */ static struct class *misc_class; static const struct file_operations misc_fops = { @@ -228,10 +223,10 @@ int misc_register(struct miscdevice * misc) misc_minors[misc->minor >> 3] |= 1 << (misc->minor & 7); dev = MKDEV(MISC_MAJOR, misc->minor); - misc->class = class_device_create(misc_class, NULL, dev, misc->dev, + misc->this_device = device_create(misc_class, misc->parent, dev, "%s", misc->name); - if (IS_ERR(misc->class)) { - err = PTR_ERR(misc->class); + if (IS_ERR(misc->this_device)) { + err = PTR_ERR(misc->this_device); goto out; } @@ -264,7 +259,7 @@ int misc_deregister(struct miscdevice * misc) down(&misc_sem); list_del(&misc->list); - class_device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor)); + device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor)); if (i < DYNAMIC_MINORS && i>0) { misc_minors[i>>3] &= ~(1 << (misc->minor & 7)); } |