From patchwork Fri Sep 2 14:25:19 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benoit Cousson X-Patchwork-Id: 1122352 Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p82ES0jm003053 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 2 Sep 2011 14:28:21 GMT Received: from canuck.infradead.org ([2001:4978:20e::1]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QzUiP-000124-DY; Fri, 02 Sep 2011 14:27:30 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1QzUiO-0005GQ-S5; Fri, 02 Sep 2011 14:27:28 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1QzUhK-0004xw-4U for linux-arm-kernel@lists.infradead.org; Fri, 02 Sep 2011 14:26:24 +0000 Received: from dlep34.itg.ti.com ([157.170.170.115]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id p82EQKSr002048 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 2 Sep 2011 09:26:20 -0500 Received: from dlep26.itg.ti.com (smtp-le.itg.ti.com [157.170.170.27]) by dlep34.itg.ti.com (8.13.7/8.13.8) with ESMTP id p82EQKK8017473; Fri, 2 Sep 2011 09:26:20 -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 p82EQKkr003089; Fri, 2 Sep 2011 09:26:20 -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 14.1.323.3; Fri, 2 Sep 2011 09:26:20 -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 p82EPTj0017808; Fri, 2 Sep 2011 09:26:19 -0500 From: Benoit Cousson To: Subject: [PATCH v2 5/6] OMAP: omap_device: Create a default omap_device_pm_latency Date: Fri, 2 Sep 2011 16:25:19 +0200 Message-ID: <1314973520-3585-6-git-send-email-b-cousson@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1314973520-3585-1-git-send-email-b-cousson@ti.com> References: <1314973520-3585-1-git-send-email-b-cousson@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110902_102622_443279_B62EF1A3 X-CRM114-Status: GOOD ( 16.14 ) X-Spam-Score: -2.8 (--) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (-2.8 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [192.94.94.41 listed in list.dnswl.org] -0.5 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain Cc: Paul Walmsley , linux-omap@vger.kernel.org, Benoit Cousson , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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, 02 Sep 2011 14:28:21 +0000 (UTC) Most devices are using the same default omap_device_pm_latency structure during device built. In order to avoid the duplication of the same structure everywhere, add a default structure that will be used if the device does not have an explicit one. Next patches will clean the duplicated structures. Signed-off-by: Benoit Cousson Cc: Kevin Hilman Cc: Paul Walmsley --- arch/arm/plat-omap/omap_device.c | 17 +++++++++++++++-- 1 files changed, 15 insertions(+), 2 deletions(-) diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index 320b1f4..272dbab 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -97,6 +97,14 @@ static int omap_device_register(struct platform_device *pdev); static int omap_early_device_register(struct platform_device *pdev); +static struct omap_device_pm_latency omap_default_latency[] = { + { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + } +}; + /* Private functions */ /** @@ -510,8 +518,13 @@ struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id, if (ret) goto odbs_exit3; - od->pm_lats = pm_lats; - od->pm_lats_cnt = pm_lats_cnt; + if (pm_lats) { + od->pm_lats = pm_lats; + od->pm_lats_cnt = pm_lats_cnt; + } else { + od->pm_lats = omap_default_latency; + od->pm_lats_cnt = ARRAY_SIZE(omap_default_latency); + } for (i = 0; i < oh_cnt; i++) { hwmods[i]->od = od;