diff options
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 a39101feb2ed..4d058dadbfcc 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c | |||
| @@ -232,9 +232,8 @@ int misc_register(struct miscdevice * misc) | |||
| 232 | } | 232 | } |
| 233 | 233 | ||
| 234 | /** | 234 | /** |
| 235 | * __misc_deregister - unregister a miscellaneous device | 235 | * misc_deregister - unregister a miscellaneous device |
| 236 | * @misc: device to unregister | 236 | * @misc: device to unregister |
| 237 | * @suspended: to be set if the function is used during suspend/resume | ||
| 238 | * | 237 | * |
| 239 | * Unregister a miscellaneous device that was previously | 238 | * Unregister a miscellaneous device that was previously |
| 240 | * successfully registered with misc_register(). Success | 239 | * successfully registered with misc_register(). Success |
| @@ -242,7 +241,7 @@ int misc_register(struct miscdevice * misc) | |||
| 242 | * indicates an error. | 241 | * indicates an error. |
| 243 | */ | 242 | */ |
| 244 | 243 | ||
| 245 | int __misc_deregister(struct miscdevice *misc, bool suspended) | 244 | int misc_deregister(struct miscdevice *misc) |
| 246 | { | 245 | { |
| 247 | int i = misc->minor; | 246 | int i = misc->minor; |
| 248 | 247 | ||
| @@ -251,11 +250,7 @@ int __misc_deregister(struct miscdevice *misc, bool suspended) | |||
| 251 | 250 | ||
| 252 | mutex_lock(&misc_mtx); | 251 | mutex_lock(&misc_mtx); |
| 253 | list_del(&misc->list); | 252 | list_del(&misc->list); |
| 254 | if (suspended) | 253 | device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor)); |
| 255 | destroy_suspended_device(misc_class, | ||
| 256 | MKDEV(MISC_MAJOR, misc->minor)); | ||
| 257 | else | ||
| 258 | device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor)); | ||
| 259 | if (i < DYNAMIC_MINORS && i>0) { | 254 | if (i < DYNAMIC_MINORS && i>0) { |
| 260 | misc_minors[i>>3] &= ~(1 << (misc->minor & 7)); | 255 | misc_minors[i>>3] &= ~(1 << (misc->minor & 7)); |
| 261 | } | 256 | } |
| @@ -264,7 +259,7 @@ int __misc_deregister(struct miscdevice *misc, bool suspended) | |||
| 264 | } | 259 | } |
| 265 | 260 | ||
| 266 | EXPORT_SYMBOL(misc_register); | 261 | EXPORT_SYMBOL(misc_register); |
| 267 | EXPORT_SYMBOL(__misc_deregister); | 262 | EXPORT_SYMBOL(misc_deregister); |
| 268 | 263 | ||
| 269 | static int __init misc_init(void) | 264 | static int __init misc_init(void) |
| 270 | { | 265 | { |
