miscdevice: Use module_misc_device() macro

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>

1 files changed, 1 insertions, 39 deletions

diff --git a/drivers/char/bfin-otp.c b/drivers/char/bfin-otp.c
index 44660f1c4849..35d46da754d7 100644
--- a/drivers/char/bfin-otp.c
+++ b/drivers/char/bfin-otp.c
@@ -230,45 +230,7 @@ static struct miscdevice bfin_otp_misc_device = {
 	.name     = DRIVER_NAME,
 	.fops     = &bfin_otp_fops,
 };
-
-/**
- *	bfin_otp_init - Initialize module
- *
- *	Registers the device and notifier handler. Actual device
- *	initialization is handled by bfin_otp_open().
- */
-static int __init bfin_otp_init(void)
-{
-	int ret;
-
-	stampit();
-
-	ret = misc_register(&bfin_otp_misc_device);
-	if (ret) {
-		pr_init(KERN_ERR PFX "unable to register a misc device\n");
-		return ret;
-	}
-
-	pr_init(KERN_INFO PFX "initialized\n");
-
-	return 0;
-}
-
-/**
- *	bfin_otp_exit - Deinitialize module
- *
- *	Unregisters the device and notifier handler. Actual device
- *	deinitialization is handled by bfin_otp_close().
- */
-static void __exit bfin_otp_exit(void)
-{
-	stampit();
-
-	misc_deregister(&bfin_otp_misc_device);
-}
-
-module_init(bfin_otp_init);
-module_exit(bfin_otp_exit);
+module_misc_device(bfin_otp_misc_device);
 
 MODULE_AUTHOR("Mike Frysinger <vapier@gentoo.org>");
 MODULE_DESCRIPTION("Blackfin OTP Memory Interface");