From: Enrico Weigelt Date: Mon, 24 Jun 2019 05:40:33 +0000 (+0200) Subject: siox: Add helper macro to simplify driver registration X-Git-Tag: v5.15~6027^2~27 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8f3fd89593377d15df88ad26dcf48318d8c9896f;p=platform%2Fkernel%2Flinux-starfive.git siox: Add helper macro to simplify driver registration Add more helper macros for trivial driver init cases, similar to the already existing module_platform_driver() or module_i2c_driver(). This helps to reduce driver init boilerplate. Signed-off-by: Enrico Weigelt Acked-by: Uwe Kleine-König Signed-off-by: Linus Walleij --- diff --git a/include/linux/siox.h b/include/linux/siox.h index d79624e83134..21d770078540 100644 --- a/include/linux/siox.h +++ b/include/linux/siox.h @@ -75,3 +75,13 @@ static inline void siox_driver_unregister(struct siox_driver *sdriver) { return driver_unregister(&sdriver->driver); } + +/* + * module_siox_driver() - Helper macro for drivers that don't do + * anything special in module init/exit. This eliminates a lot of + * boilerplate. Each module may only use this macro once, and + * calling it replaces module_init() and module_exit() + */ +#define module_siox_driver(__siox_driver) \ + module_driver(__siox_driver, siox_driver_register, \ + siox_driver_unregister)