linux-kernel - Re: [PATCH 3/3] ARM: errata 430973: move !ARCH

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Date:	Thu, 23 Jul 2015 13:35:53 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Sebastian Reichel <sre@...nel.org>
Cc:	Tony Lindgren <tony@...mide.com>,
	linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] ARM: errata 430973: move !ARCH_MULTIPLATFORM to
 Kconfig

On Thu, Jul 23, 2015 at 02:48:03AM +0200, Sebastian Reichel wrote:
> Having the !ARCH_MULTIPLATFORM dependency in the Kconfig file results
> in one option less to think about when configuring the kernel.

> -#if defined(CONFIG_ARM_ERRATA_430973) && !defined(CONFIG_ARCH_MULTIPLATFORM)
> +#ifdef CONFIG_ARM_ERRATA_430973
>  	teq	r3, #0x00100000			@ only present in r1p*
>  	mrceq	p15, 0, r0, c1, c0, 1		@ read aux control register
>  	orreq	r0, r0, #(1 << 6)		@ set IBE to 1

NAK.  Please read the mailing list history, I'm not repeating myself
again on this.  Thanks.

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