linux-kernel - Re: [PATCH v6 7/9] gpio: gpio-aspeed-sgpio: Move irq

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Message-ID: <CACRpkdZh1TW32bqb91+g8OWkXBVDt0vsoObJ6GCX3LL+86_daQ@mail.gmail.com>
Date:   Fri, 23 Jul 2021 11:59:18 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Steven Lee <steven_lee@...eedtech.com>
Cc:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Joel Stanley <joel@....id.au>,
        Andrew Jeffery <andrew@...id.au>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "moderated list:ARM/ASPEED MACHINE SUPPORT" 
        <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/ASPEED MACHINE SUPPORT" 
        <linux-aspeed@...ts.ozlabs.org>,
        open list <linux-kernel@...r.kernel.org>,
        Hongwei Zhang <Hongweiz@....com>,
        Ryan Chen <ryan_chen@...eedtech.com>,
        Billy Tsai <billy_tsai@...eedtech.com>
Subject: Re: [PATCH v6 7/9] gpio: gpio-aspeed-sgpio: Move irq_chip to
 aspeed-sgpio struct

On Mon, Jul 12, 2021 at 12:04 PM Steven Lee <steven_lee@...eedtech.com> wrote:

> The current design initializes irq->chip from a global irqchip struct,
> which causes multiple sgpio devices use the same irq_chip.
> The patch moves irq_chip to aspeed_sgpio struct for initializing
> irq_chip from their private gpio struct.
>
> Signed-off-by: Steven Lee <steven_lee@...eedtech.com>
> Reviewed-by: Andrew Jeffery <andrew@...id.au>

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij