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Subject: Re: [PATCH 06/35] ARM: davinci: wrap interrupt definitions with a
 macro for SPARSE_IRQ
To:     Bartosz Golaszewski <brgl@bgdev.pl>, Sekhar Nori <nsekhar@ti.com>,
        Kevin Hilman <khilman@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Jason Cooper <jason@lakedaemon.net>,
        Marc Zyngier <marc.zyngier@arm.com>
Cc:     Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
References: <20190131133928.17985-1-brgl@bgdev.pl>
 <20190131133928.17985-7-brgl@bgdev.pl>
From:   David Lechner <david@lechnology.com>
Message-ID: <b06cd3b4-b960-15cb-1bf4-f389e18248ac@lechnology.com>
Date:   Mon, 4 Feb 2019 16:32:36 -0600
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On 1/31/19 7:38 AM, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> 
> This is done in preparation for selecting CONFIG_SPARSE_IRQ. The
> interrupt numbers will then start at the predefined NR_IRQS offset.
> 
> For now wrap all interrupt numbers with a macro and define
> DAVINCI_INTC_START to 0. Logically nothing changes for now.
> 
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> ---

Reviewed-by: David Lechner <david@lechnology.com>

> diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h
> index 03c446635301..14fa668d4e8d 100644
> --- a/arch/arm/mach-davinci/include/mach/irqs.h
> +++ b/arch/arm/mach-davinci/include/mach/irqs.h
> @@ -30,371 +30,374 @@
>   /* Base address */
>   #define DAVINCI_ARM_INTC_BASE 0x01C48000
>   
> +#define DAVINCI_INTC_START		0
> +#define DAVINCI_INTC_IRQ(_irqnum)	(DAVINCI_INTC_START + (_irqnum))

Almost not worth mentioning, but DAVINCI_INTC_START is only
ever used once, so it could be omitted.