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path: root/drivers/char/misc.c
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-rw-r--r--drivers/char/misc.c13
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
245int __misc_deregister(struct miscdevice *misc, bool suspended) 244int 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
266EXPORT_SYMBOL(misc_register); 261EXPORT_SYMBOL(misc_register);
267EXPORT_SYMBOL(__misc_deregister); 262EXPORT_SYMBOL(misc_deregister);
268 263
269static int __init misc_init(void) 264static int __init misc_init(void)
270{ 265{