linux-kernel - Re: [PATCH 2/4] m68k/mac: Disentangle VIA and OSS initialization

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Message-ID: <CACz-3riSOZUYZJNRtV0W9_KpakOXUcEUc72_P0CPYpNq_2tULg@mail.gmail.com>
Date:   Fri, 27 Oct 2017 13:00:30 +0200
From:   Kars de Jong <karsdejong@...e.nl>
To:     Finn Thain <fthain@...egraphics.com.au>
Cc:     Geert Uytterhoeven <geert@...ux-m68k.org>,
        linux-m68k@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/4] m68k/mac: Disentangle VIA and OSS initialization

2017-10-27 4:45 GMT+02:00 Finn Thain <fthain@...egraphics.com.au>:
>
> macintosh_config->via_type is meaningless on Mac IIfx (i.e. the only
> model with OSS chip), so skip the via_type switch statement.
>
> Call oss_init() before via_init() because it is more important and
> because that is the right place to initialize the oss_present flag.
>
> On this model, bringing forward oss_init() and delaying via_init()
> is no problem because those functions are independent.
>
> The only requirement here is that oss_register_interrupts() happens
> after via_init(). That is, mac_init_IRQ() happens after config_mac().
>
> Tested-by: Stan Johnson <userm57@...oo.com>

Was this tested on a Mac IIfx and on at least one other Mac?

> Signed-off-by: Finn Thain <fthain@...egraphics.com.au>

Reviewed-by: Kars de Jong <jongk@...ux-m68k.org>