[PATCH -next] nfc: virtual_ncidev: Use module_misc_device macro to simplify the code
From: Li Zetao <hidden>
Date: 2023-08-15 07:49:47
Subsystem:
nfc subsystem, nfc virtual nci device driver, the rest · Maintainers:
David Heidelberg, Bongsu Jeon, Linus Torvalds
Use the module_misc_device macro to simplify the code, which is the same as declaring with module_init() and module_exit(). Signed-off-by: Li Zetao <redacted> --- drivers/nfc/virtual_ncidev.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/nfc/virtual_ncidev.c b/drivers/nfc/virtual_ncidev.c
index bb76c7c7cc82..b027be0b0b6f 100644
--- a/drivers/nfc/virtual_ncidev.c
+++ b/drivers/nfc/virtual_ncidev.c@@ -200,18 +200,7 @@ static struct miscdevice miscdev = { .mode = 0600, }; -static int __init virtual_ncidev_init(void) -{ - return misc_register(&miscdev); -} - -static void __exit virtual_ncidev_exit(void) -{ - misc_deregister(&miscdev); -} - -module_init(virtual_ncidev_init); -module_exit(virtual_ncidev_exit); +module_misc_device(miscdev); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Virtual NCI device simulation driver");
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2.34.1