linux-kernel - Re: [PATCH] spi: fix bogus SPI bus number

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Message-ID: <20171017122537.dj4ey3g4nb7hqhn7@sirena.co.uk>
Date:   Tue, 17 Oct 2017 13:25:37 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Lucas Stach <l.stach@...gutronix.de>,
        Naresh Kamboju <naresh.kamboju@...aro.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] spi: fix bogus SPI bus number

On Tue, Oct 17, 2017 at 12:44:50PM +0200, Arnd Bergmann wrote:
> lkft found a boot time regression on the Hikey board that has no
> aliases entry for spi buses. of_alias_get_highest_id() here
> returns -ENODEV, which is then used as the initial number for the
> IDR allocation, and that in turn triggers a WARN_ON:

This doesn't apply against current code, please check and resend.

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