From patchwork Wed Jan 7 18:55:58 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Pandruvada X-Patchwork-Id: 5587761 X-Patchwork-Delegate: jikos@jikos.cz Return-Path: X-Original-To: patchwork-linux-input@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B36D59F1C5 for ; Wed, 7 Jan 2015 18:57:13 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E436D20380 for ; Wed, 7 Jan 2015 18:57:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 086652037F for ; Wed, 7 Jan 2015 18:57:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753806AbbAGS5J (ORCPT ); Wed, 7 Jan 2015 13:57:09 -0500 Received: from mga11.intel.com ([192.55.52.93]:57436 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754148AbbAGS5G (ORCPT ); Wed, 7 Jan 2015 13:57:06 -0500 Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga102.fm.intel.com with ESMTP; 07 Jan 2015 10:56:45 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,691,1406617200"; d="scan'208";a="508910099" Received: from spandruv-desktop.jf.intel.com ([10.7.199.150]) by orsmga003.jf.intel.com with ESMTP; 07 Jan 2015 10:51:01 -0800 From: Srinivas Pandruvada To: jkosina@suse.cz, jic23@kernel.org Cc: linux-iio@vger.kernel.org, linux-input@vger.kernel.org, Srinivas Pandruvada Subject: [PATCH 6/8] iio: hid-sensor-magn-3d: Introduce PM Date: Wed, 7 Jan 2015 10:55:58 -0800 Message-Id: <1420656960-7365-7-git-send-email-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1420656960-7365-1-git-send-email-srinivas.pandruvada@linux.intel.com> References: <1420656960-7365-1-git-send-email-srinivas.pandruvada@linux.intel.com> Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use common hid sensor iio pm functions. Also the poll time read and wait is part of power up function of hid sensor iio pm function, so remove from the client drivers. Signed-off-by: Srinivas Pandruvada --- drivers/iio/magnetometer/hid-sensor-magn-3d.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c index 4d299f3..4f9c0be 100644 --- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c +++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c @@ -157,20 +157,12 @@ static int magn_3d_read_raw(struct iio_dev *indio_dev, int report_id = -1; u32 address; int ret_type; - s32 poll_value; *val = 0; *val2 = 0; switch (mask) { case 0: - poll_value = hid_sensor_read_poll_value( - &magn_state->common_attributes); - if (poll_value < 0) - return -EINVAL; - hid_sensor_power_state(&magn_state->common_attributes, true); - msleep_interruptible(poll_value * 2); - report_id = magn_state->magn[chan->address].report_id; address = magn_3d_addresses[chan->address]; @@ -531,6 +523,7 @@ static struct platform_driver hid_magn_3d_platform_driver = { .id_table = hid_magn_3d_ids, .driver = { .name = KBUILD_MODNAME, + .pm = &hid_sensor_pm_ops, }, .probe = hid_magn_3d_probe, .remove = hid_magn_3d_remove,