linux-kernel - Re: [PATCH V2 09/19] irqchip: crossbar: fix kerneldoc warning

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Date:	Thu, 12 Jun 2014 09:14:34 -0400
From:	Jason Cooper <jason@...edaemon.net>
To:	Sricharan R <r.sricharan@...com>
Cc:	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	tony@...mide.com, santosh.shilimkar@...com, nm@...com,
	rnayak@...com, linux@....linux.org.uk, tglx@...utronix.de
Subject: Re: [PATCH V2 09/19] irqchip: crossbar: fix kerneldoc warning

On Thu, Jun 12, 2014 at 05:23:17PM +0530, Sricharan R wrote:
> From: Nishanth Menon <nm@...com>
> 
> kernel doc style is wrong in code. fix it to squelch
> kerneldoc warnings:

I would re-word the above to mention that we need to add missing
properties for kerneldoc (@write, @safemap), and we're doing some
cleanup of harmless warnings while we are here.

> Warning(drivers/irqchip/irq-crossbar.c:27): missing initial short description on line:
>  * struct crossbar_device: crossbar device description
> Info(drivers/irqchip/irq-crossbar.c:27): Scanning doc for struct
> Warning(drivers/irqchip/irq-crossbar.c:39): No description found for parameter 'write'
> Warning(drivers/irqchip/irq-crossbar.c:42): missing initial short description on line:
>  * struct crossbar_data: Platform specific data
> Info(drivers/irqchip/irq-crossbar.c:42): Scanning doc for struct
> Warning(drivers/irqchip/irq-crossbar.c:50): No description found for parameter 'safe_map'
> 4 warnings
> 
> Signed-off-by: Nishanth Menon <nm@...com>
> ---
>  drivers/irqchip/irq-crossbar.c |    7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
> index 58790d4..7d4db07 100644
> --- a/drivers/irqchip/irq-crossbar.c
> +++ b/drivers/irqchip/irq-crossbar.c
> @@ -23,11 +23,13 @@
>  #define IRQ_SKIP	-3
>  #define GIC_IRQ_START	32
>  
> -/*
> +/**
> + * struct crossbar_device - crossbar device descriptio

s/descriptio/description/

thx,

Jason.

>   * @int_max: maximum number of supported interrupts
>   * @irq_map: array of interrupts to crossbar number mapping
>   * @crossbar_base: crossbar base address
>   * @register_offsets: offsets for each irq number
> + * @write: register write function pointer
>   */
>  struct crossbar_device {
>  	uint int_max;
> @@ -39,9 +41,10 @@ struct crossbar_device {
>  };
>  
>  /**
> - * struct crossbar_data: Platform specific data
> + * struct crossbar_data - Platform specific data
>   * @irqs_unused: array of irqs that cannot be used because of hw erratas
>   * @size: size of the irqs_unused array
> + * @safe_map: safe value to write to crossbar register
>   */
>  struct crossbar_data {
>  	const uint *irqs_unused;
> -- 
> 1.7.9.5
> 
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