Re: [PATCH] irqdomain: Add documentation for irq_create_of_mapping()

[Kari Argillander]

On Tue, Dec 15, 2020 at 09:07:47PM +0100, Christophe JAILLET wrote:
> +++ b/kernel/irq/irqdomain.c
> @@ -858,6 +858,15 @@ unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec)
>  }
>  EXPORT_SYMBOL_GPL(irq_create_fwspec_mapping) 
> +/**
> + * irq_create_of_mapping() - Map an interrupt
> + * @irq_data: structure of_phandle_args returned by a previous
> + * of_irq_parse_xxx() call

Start with upper case and use periods. Also next line should align.

> + * 
> + * The resources allocated by this function should be freed by
> + * calling irq_dispose_mapping() when the mapping if not useful
> + * anymore.
> + */

Maybe "mapping is not" or "if the mappign is not". There could be lot 
better wording formatting also but everyone would still understand. So
it is ok.