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miscdevice: Use module_misc_device() macro

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This patch removes module_init()/module_exit() from driver code by using
module_misc_device() macro. All modules in this patch has a print
statement which is removed when module_misc_device() macro is used.
If undesirable this patch can be dropped entirely, this is the only
purpose of making this as a separate patch.

Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
PrasannaKumar Muralidharan
2016-08-25 22:30:50 +05:30
committed by Greg Kroah-Hartman
parent ca75d601b5
commit d6a38c0ba7
4 changed files with 4 additions and 96 deletions
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19
drivers/lightnvm/core.c
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@@ -1171,27 +1171,10 @@ static struct miscdevice _nvm_misc = {
.nodename = "lightnvm/control",
.fops = &_ctl_fops,
};
module_misc_device(_nvm_misc);
MODULE_ALIAS_MISCDEV(MISC_DYNAMIC_MINOR);
static int __init nvm_mod_init(void)
{
int ret;
ret = misc_register(&_nvm_misc);
if (ret)
pr_err("nvm: misc_register failed for control device");
return ret;
}
static void __exit nvm_mod_exit(void)
{
misc_deregister(&_nvm_misc);
}
MODULE_AUTHOR("Matias Bjorling <m@bjorling.me>");
MODULE_LICENSE("GPL v2");
MODULE_VERSION("0.1");
module_init(nvm_mod_init);
module_exit(nvm_mod_exit);