From patchwork Fri Jun 24 12:06:29 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benoit Cousson X-Patchwork-Id: 916022 X-Patchwork-Delegate: b-cousson@ti.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p5OC92NL022202 for ; Fri, 24 Jun 2011 12:09:03 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755957Ab1FXMI5 (ORCPT ); Fri, 24 Jun 2011 08:08:57 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:46591 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754776Ab1FXMIj (ORCPT ); Fri, 24 Jun 2011 08:08:39 -0400 Received: from dlep33.itg.ti.com ([157.170.170.112]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id p5OC8bJ6004276 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 24 Jun 2011 07:08:37 -0500 Received: from dlep26.itg.ti.com (smtp-le.itg.ti.com [157.170.170.27]) by dlep33.itg.ti.com (8.13.7/8.13.8) with ESMTP id p5OC8bu3020665; Fri, 24 Jun 2011 07:08:37 -0500 (CDT) Received: from dlee74.ent.ti.com (localhost [127.0.0.1]) by dlep26.itg.ti.com (8.13.8/8.13.8) with ESMTP id p5OC8b2P005147; Fri, 24 Jun 2011 07:08:37 -0500 (CDT) Received: from dlelxv22.itg.ti.com (172.17.1.197) by dlee74.ent.ti.com (157.170.170.8) with Microsoft SMTP Server id 8.3.106.1; Fri, 24 Jun 2011 07:08:37 -0500 Received: from localhost.localdomain (lncpu04.tif.ti.com [137.167.102.15]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id p5OC8KmL032613; Fri, 24 Jun 2011 07:08:36 -0500 From: Benoit Cousson To: , CC: santosh.shilimkar@ti.com, linux-omap@vger.kernel.org Subject: [PATCH v2 3/7] OMAP2+: PM: Initialise sleep_switch to a non-valid value Date: Fri, 24 Jun 2011 14:06:29 +0200 Message-ID: <1308917193-16912-4-git-send-email-b-cousson@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1308917193-16912-1-git-send-email-b-cousson@ti.com> References: <1308917193-16912-1-git-send-email-b-cousson@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Fri, 24 Jun 2011 12:09:03 +0000 (UTC) From: Nayak, Rajendra sleep_switch which is initialised to 0 in omap_set_pwrdm_state happens to be a valid sleep_switch type (FORCEWAKEUP_SWITCH) which are defined as #define FORCEWAKEUP_SWITCH 0 #define LOWPOWERSTATE_SWITCH 1 This causes the function to wrongly program some clock domains even when the Powerdomain is in ON state. Signed-off-by: Rajendra Nayak --- arch/arm/mach-omap2/pm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 49486f5..d48813f 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -106,7 +106,7 @@ static void omap2_init_processor_devices(void) int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state) { u32 cur_state; - int sleep_switch = 0; + int sleep_switch = -1; int ret = 0; if (pwrdm == NULL || IS_ERR(pwrdm))