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 | { |