linux-kernel - Re: [PATCH v13 RESEND 1/2] mfd: madera: Add irqchip data pointer into struct madera

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Message-ID: <20181025080133.GG4939@dell>
Date:   Thu, 25 Oct 2018 09:01:33 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Richard Fitzgerald <rf@...nsource.cirrus.com>
Cc:     tglx@...utronix.de, marc.zyngier@....com, jason@...edaemon.net,
        patches@...nsource.cirrus.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v13 RESEND 1/2] mfd: madera: Add irqchip data pointer
 into struct madera

On Tue, 16 Oct 2018, Richard Fitzgerald wrote:

> Put the pointer to struct regmap_irq_chip_data into the parent
> mfd structure so that the child irqchip driver does not need
> a trivial private structure to store only this pointer. As
> the irqchip child driver already has a pointer to the parent
> struct madera it can use that to store the pointer. This also
> means that the irqchip driver does not need a double-indirection
> from its local struct to get at the parent struct madera.
> 
> Signed-off-by: Richard Fitzgerald <rf@...nsource.cirrus.com>
> ---
>  include/linux/mfd/madera/core.h | 2 ++
>  1 file changed, 2 insertions(+)

For my own reference:
  Acked-for-MFD-by: Lee Jones <lee.jones@...aro.org>

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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