[PATCH v2 1/2] Introduce device_platform_driver() macro

[Sascha Hauer]

On Tue, Feb 12, 2013 at 10:08:56PM +0400, Alexander Shiyan wrote:
> device_platform_driver() - Helper macro for drivers that don't do
> anything special in module registration. This eliminates a lot of
> boilerplate. Driver registration will called on device_initcall.
> 
> Signed-off-by: Alexander Shiyan <shc_work at mail.ru>

Applied, thanks.

Sascha

> ---
>  include/driver.h | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/include/driver.h b/include/driver.h
> index 31f5d69..151829e 100644
> --- a/include/driver.h
> +++ b/include/driver.h
> @@ -390,6 +390,18 @@ extern struct list_head bus_list;
>  extern struct bus_type platform_bus;
>  
>  int platform_driver_register(struct driver_d *drv);
> +
> +/* device_platform_driver() - Helper macro for drivers that don't do
> + * anything special in module registration. This eliminates a lot of
> + * boilerplate. Each module may only use this macro once.
> + */
> +#define device_platform_driver(drv)			\
> +	static int __init drv ## _register(void)	\
> +	{						\
> +		return platform_driver_register(&drv);	\
> +	}						\
> +	device_initcall(drv ## _register)
> +
>  int platform_device_register(struct device_d *new_device);
>  
>  struct file_operations {
> -- 
> 1.7.12.4
> 
> 
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