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Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hw_random/core.c10
-rw-r--r--drivers/char/misc.c13
2 files changed, 9 insertions, 14 deletions
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index 349b6edc579..662d60e44e9 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -238,11 +238,11 @@ static DEVICE_ATTR(rng_available, S_IRUGO,
NULL);
-static void unregister_miscdev(bool suspended)
+static void unregister_miscdev(void)
{
device_remove_file(rng_miscdev.this_device, &dev_attr_rng_available);
device_remove_file(rng_miscdev.this_device, &dev_attr_rng_current);
- __misc_deregister(&rng_miscdev, suspended);
+ misc_deregister(&rng_miscdev);
}
static int register_miscdev(void)
@@ -317,7 +317,7 @@ out:
}
EXPORT_SYMBOL_GPL(hwrng_register);
-void __hwrng_unregister(struct hwrng *rng, bool suspended)
+void hwrng_unregister(struct hwrng *rng)
{
int err;
@@ -336,11 +336,11 @@ void __hwrng_unregister(struct hwrng *rng, bool suspended)
}
}
if (list_empty(&rng_list))
- unregister_miscdev(suspended);
+ unregister_miscdev();
mutex_unlock(&rng_mutex);
}
-EXPORT_SYMBOL_GPL(__hwrng_unregister);
+EXPORT_SYMBOL_GPL(hwrng_unregister);
MODULE_DESCRIPTION("H/W Random Number Generator (RNG) driver");
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index a39101feb2e..4d058dadbfc 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -232,9 +232,8 @@ int misc_register(struct miscdevice * misc)
}
/**
- * __misc_deregister - unregister a miscellaneous device
+ * misc_deregister - unregister a miscellaneous device
* @misc: device to unregister
- * @suspended: to be set if the function is used during suspend/resume
*
* Unregister a miscellaneous device that was previously
* successfully registered with misc_register(). Success
@@ -242,7 +241,7 @@ int misc_register(struct miscdevice * misc)
* indicates an error.
*/
-int __misc_deregister(struct miscdevice *misc, bool suspended)
+int misc_deregister(struct miscdevice *misc)
{
int i = misc->minor;
@@ -251,11 +250,7 @@ int __misc_deregister(struct miscdevice *misc, bool suspended)
mutex_lock(&misc_mtx);
list_del(&misc->list);
- if (suspended)
- destroy_suspended_device(misc_class,
- MKDEV(MISC_MAJOR, misc->minor));
- else
- 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));
}
@@ -264,7 +259,7 @@ int __misc_deregister(struct miscdevice *misc, bool suspended)
}
EXPORT_SYMBOL(misc_register);
-EXPORT_SYMBOL(__misc_deregister);
+EXPORT_SYMBOL(misc_deregister);
static int __init misc_init(void)
{