From: linus.walleij@linaro.org (Linus Walleij)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: ux500: remove pointless cache setup args
Date: Tue, 25 Mar 2014 10:37:00 +0100 [thread overview]
Message-ID: <CACRpkdapfLCMp_wpkybVXLhtHPRMX2Yo49M-BxAXyAK7HySeSQ@mail.gmail.com> (raw)
In-Reply-To: <20140321140308.GJ7528@n2100.arm.linux.org.uk>
On Fri, Mar 21, 2014 at 3:03 PM, Russell King - ARM Linux
<linux@arm.linux.org.uk> wrote:
> On Fri, Mar 21, 2014 at 02:55:13PM +0100, Linus Walleij wrote:
>> This removes the setup of the l2x0 lines that are essentially
>> just noops bouncing on the hardware as the cache registers are
>> protected in the secure world and there is no point in writing
>> them. Put in (0, ~0) to the l2x0_of_init() function as
>> suggested by Russell and cut the complex code out.
>>
>> Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
>> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
>> ---
>> Russell: I don't know how this fits with other changes hitting
>> the l2x0 code, this file is pretty much stand-alone and
>> orthogonal to any other stuff hitting the Ux500 code, so I
>> can put it in your patch tracker if you want to take it or
>> some version of it into your tree.
>
> I already have something which does a similar modification. Here's
> the existing commits in order (copy'n'pasted with gpm so whitespace
> damaged):
All looking good, Acked-by.
I can do any additional cleanups on top of this once it
lands upstream.
Yours,
Linus Walleij
prev parent reply other threads:[~2014-03-25 9:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-21 13:55 [PATCH] ARM: ux500: remove pointless cache setup args Linus Walleij
2014-03-21 14:03 ` Russell King - ARM Linux
2014-03-25 9:37 ` Linus Walleij [this message]
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