From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] amba: be more careful in runtime_suspend/resume
Date: Tue, 18 Oct 2011 13:29:39 +0100 [thread overview]
Message-ID: <20111018122939.GO21648@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1318940690-30138-1-git-send-email-linus.walleij@stericsson.com>
On Tue, Oct 18, 2011 at 02:24:50PM +0200, Linus Walleij wrote:
> From: Linus Walleij <linus.walleij@linaro.org>
>
> This checks that a valid pclk actually was retrieved before
> trying to disable/enable it in the runtime PM hooks on the
> PrimeCell bus.
This isn't necessary - we only enable runtime-pm after the pclk has been
obtained and enabled, and disable runtime-pm before we release the pclk.
So pclk should always be valid here.
next prev parent reply other threads:[~2011-10-18 12:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-18 12:24 [PATCH] amba: be more careful in runtime_suspend/resume Linus Walleij
2011-10-18 12:29 ` Russell King - ARM Linux [this message]
2011-10-18 12:30 ` Linus Walleij
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