linux-kernel - Re: [PATCH v3 5/5] gpio: gpio-aspeed-sgpio: Move irq

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Message-Id: <c93cd6b7-229d-4f82-acc5-f85a9c66587f@www.fastmail.com>
Date:   Fri, 04 Jun 2021 08:58:46 +0930
From:   "Andrew Jeffery" <andrew@...id.au>
To:     "Steven Lee" <steven_lee@...eedtech.com>,
        "Linus Walleij" <linus.walleij@...aro.org>,
        "Bartosz Golaszewski" <bgolaszewski@...libre.com>,
        "Rob Herring" <robh+dt@...nel.org>,
        "Joel Stanley" <joel@....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>
Cc:     "Hongwei Zhang" <Hongweiz@....com>,
        "Ryan Chen" <ryan_chen@...eedtech.com>,
        "Billy Tsai" <billy_tsai@...eedtech.com>
Subject: Re: [PATCH v3 5/5] gpio: gpio-aspeed-sgpio: Move irq_chip to aspeed-sgpio struct



On Thu, 3 Jun 2021, at 19:48, Steven Lee 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>