linux-kernel - RE: [PATCH] gpio: zynq: fix zynqmp_gpio not an immutable chip warning

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Message-ID: <BY5PR12MB4902DD78DDD5AC806C71ABBC81679@BY5PR12MB4902.namprd12.prod.outlook.com>
Date:   Mon, 24 Apr 2023 04:55:34 +0000
From:   "Datta, Shubhrajyoti" <shubhrajyoti.datta@....com>
To:     "michal.simek@...inx.com" <michal.simek@...inx.com>,
        "Simek, Michal" <michal.simek@....com>,
        "git (AMD-Xilinx)" <git@....com>,
        "shubhrajyoti.datta@...inx.com" <shubhrajyoti.datta@...inx.com>,
        "srinivas.neeli@...inx.com" <srinivas.neeli@...inx.com>,
        "linus.walleij@...aro.org" <linus.walleij@...aro.org>,
        "brgl@...ev.pl" <brgl@...ev.pl>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     "Goud, Srinivas" <srinivas.goud@....com>,
        "manion05gk@...il.com" <manion05gk@...il.com>,
        "Guntupalli, Manikanta" <manikanta.guntupalli@....com>
Subject: RE: [PATCH] gpio: zynq: fix zynqmp_gpio not an immutable chip warning

[AMD Official Use Only - General]

> -----Original Message-----
> From: Datta, Shubhrajyoti <shubhrajyoti.datta@....com>
> Sent: Monday, April 24, 2023 10:23 AM
> To: michal.simek@...inx.com; Simek, Michal <michal.simek@....com>; git
> (AMD-Xilinx) <git@....com>; shubhrajyoti.datta@...inx.com;
> srinivas.neeli@...inx.com; linus.walleij@...aro.org; brgl@...ev.pl; inux-
> gpio@...r.kernel.org; linux-arm-kernel@...ts.infradead.org; linux-
> kernel@...r.kernel.org
> Cc: Goud, Srinivas <srinivas.goud@....com>; manion05gk@...il.com;
> Guntupalli, Manikanta <manikanta.guntupalli@....com>
> Subject: RE: [PATCH] gpio: zynq: fix zynqmp_gpio not an immutable chip
> warning
>
> [AMD Official Use Only - General]
>
> > From: Manikanta Guntupalli <manikanta.guntupalli@....com>
> > Date: Wed, Apr 12, 2023 at 8:22 PM
> > Subject: [PATCH] gpio: zynq: fix zynqmp_gpio not an immutable chip
> > warning
> > To: <michal.simek@...inx.com>, <michal.simek@....com>,
> <git@....com>,
> > <shubhrajyoti.datta@...inx.com>, <srinivas.neeli@...inx.com>,
> > <linus.walleij@...aro.org>, <brgl@...ev.pl>,
> > <linux-gpio@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
> > <linux-kernel@...r.kernel.org>
> > Cc: <srinivas.goud@....com>, <manion05gk@...il.com>, Manikanta
> > Guntupalli <manikanta.guntupalli@....com>
> >
> >
> > Make the struct irq_chip const and flag it as IRQCHIP_IMMUTABLE to fix
> > "gpio gpiochip1: (zynqmp_gpio): not an immutable chip" warning.
> >
> > Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@....com>

Reviewed-by: Shubhrajyoti Datta <shubhrajyoti.datta@....com>