linux-kernel - Re: [PATCH] pinctrl: cherryview: fix issues caused by dynamic gpio irqs mapping

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Message-ID: <20171004064103.GO2761@lahna.fi.intel.com>
Date:   Wed, 4 Oct 2017 09:41:03 +0300
From:   Mika Westerberg <mika.westerberg@...ux.intel.com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     Grygorii Strashko <grygorii.strashko@...com>,
        Linus Walleij <linus.walleij@...aro.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Chris Gorman <chrisjohgorman@...il.com>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Subject: Re: [PATCH] pinctrl: cherryview: fix issues caused by dynamic gpio
 irqs mapping

On Tue, Oct 03, 2017 at 08:54:30PM +0300, Andy Shevchenko wrote:
> I'm not sure about this approach. It might be some other broken BIOS
> discovered with some other driver (like pinctrl-baytrail.c as an
> hypothetical example).

Let's deal that separately if it ever happens.

> Alternative is to deselect SPARSE_IRQ (though it makes it non-usable
> in entire x86 world).

No way.