From: Herbert Xu Subject: Re: [PATCH] hwrng: exynos - Fix unbalanced PM runtime get/puts Date: Tue, 20 Oct 2015 22:19:54 +0800 Message-ID: <20151020141954.GB7625@gondor.apana.org.au> References: <1445011311-32142-1-git-send-email-daniel.thompson@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Matt Mackall , linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, patches@linaro.org, linaro-kernel@lists.linaro.org, Kukjin Kim , Krzysztof Kozlowski To: Daniel Thompson Return-path: Received: from helcar.hengli.com.au ([209.40.204.226]:53610 "EHLO helcar.hengli.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752215AbbJTOUG (ORCPT ); Tue, 20 Oct 2015 10:20:06 -0400 Content-Disposition: inline In-Reply-To: <1445011311-32142-1-git-send-email-daniel.thompson@linaro.org> Sender: linux-crypto-owner@vger.kernel.org List-ID: On Fri, Oct 16, 2015 at 05:01:51PM +0100, Daniel Thompson wrote: > Currently this driver calls pm_runtime_get_sync() rampantly > but never puts anything back. This makes it impossible for the > device to autosuspend properly; it will remain fully active > after the first use. > > Fix in the obvious way. > > Signed-off-by: Daniel Thompson > Cc: Kukjin Kim > Cc: Krzysztof Kozlowski Patch applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt