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Date:   Tue, 14 Mar 2023 22:41:30 -0700
From:   Jakub Kicinski <kuba@kernel.org>
To:     Niklas Schnelle <schnelle@linux.ibm.com>
Cc:     Arnd Bergmann <arnd@arndb.de>, Karsten Keil <isdn@linux-pingi.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= 
        <u.kleine-koenig@pengutronix.de>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Alan Stern <stern@rowland.harvard.edu>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
        linux-pci@vger.kernel.org, Arnd Bergmann <arnd@kernel.org>,
        netdev@vger.kernel.org
Subject: Re: [PATCH v3 18/38] mISDN: add HAS_IOPORT dependencies
Message-ID: <20230314224130.4b976e16@kernel.org>
In-Reply-To: <20230314121216.413434-19-schnelle@linux.ibm.com>
References: <20230314121216.413434-1-schnelle@linux.ibm.com>
        <20230314121216.413434-19-schnelle@linux.ibm.com>
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On Tue, 14 Mar 2023 13:11:56 +0100 Niklas Schnelle wrote:
> In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
> not being declared. We thus need to add HAS_IOPORT as dependency for
> those drivers using them. With that the !S390 dependency on ISDN can be
> removed as all drivers without HAS_IOPORT requirement now build.
> 
> Co-developed-by: Arnd Bergmann <arnd@kernel.org>
> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>

I'm guessing this is going via some global route so:

Acked-by: Jakub Kicinski <kuba@kernel.org>