linux-kernel - Re: [PATCH v2 10/10] ARM: mstar: SMP support

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Message-ID: <20201201150425.GC1551@shell.armlinux.org.uk>
Date:   Tue, 1 Dec 2020 15:04:25 +0000
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     Daniel Palmer <daniel@...f.com>
Cc:     devicetree@...r.kernel.org, soc@...nel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        olof@...om.net, arnd@...db.de, robh@...nel.org, w@....eu
Subject: Re: [PATCH v2 10/10] ARM: mstar: SMP support

On Tue, Dec 01, 2020 at 10:43:30PM +0900, Daniel Palmer wrote:
> +	np = of_find_compatible_node(NULL, NULL, "mstar,smpctrl");
> +	smpctrl = of_iomap(np, 0);
> +
> +	if (!smpctrl)
> +		return -ENODEV;

Wouldn't -ENOMEM be more appropriate here?
-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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