From patchwork Fri Mar 15 13:00:26 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eduardo Valentin X-Patchwork-Id: 2277201 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 55B243FC8A for ; Fri, 15 Mar 2013 13:16:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755173Ab3CONPP (ORCPT ); Fri, 15 Mar 2013 09:15:15 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:50627 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755121Ab3CONPO (ORCPT ); Fri, 15 Mar 2013 09:15:14 -0400 Received: from dlelxv30.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id r2FDFCKh027709; Fri, 15 Mar 2013 08:15:12 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv30.itg.ti.com (8.13.8/8.13.8) with ESMTP id r2FDFCZw015781; Fri, 15 Mar 2013 08:15:12 -0500 Received: from dlelxv23.itg.ti.com (172.17.1.198) by dfle73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.1.323.3; Fri, 15 Mar 2013 08:15:11 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlelxv23.itg.ti.com (8.13.8/8.13.8) with ESMTP id r2FDFCgL004236; Fri, 15 Mar 2013 08:15:12 -0500 Received: from localhost (h64-13.vpn.ti.com [172.24.64.13]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r2FDEwV10450; Fri, 15 Mar 2013 08:14:58 -0500 (CDT) From: Eduardo Valentin To: CC: , , , , Eduardo Valentin Subject: [PATCH 38/50] staging: omap-thermal: document omap_bandgap_force_single_read Date: Fri, 15 Mar 2013 09:00:26 -0400 Message-ID: <1363352438-15935-39-git-send-email-eduardo.valentin@ti.com> X-Mailer: git-send-email 1.7.7.1.488.ge8e1c In-Reply-To: <1363352438-15935-1-git-send-email-eduardo.valentin@ti.com> References: <1363352438-15935-1-git-send-email-eduardo.valentin@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 Document function to initialize the conversion state machine. Signed-off-by: Eduardo Valentin --- drivers/staging/omap-thermal/omap-bandgap.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index d893931..065f371 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -705,6 +705,14 @@ void *omap_bandgap_get_sensor_data(struct omap_bandgap *bg_ptr, int id) /*** Helper functions used during device initialization ***/ +/** + * omap_bandgap_force_single_read() - executes 1 single ADC conversion + * @bg_ptr: pointer to struct omap_bandgap + * @id: sensor id which it is desired to read 1 temperature + * + * Used to initialize the conversion state machine and set it to a valid + * state. Called during device initialization and context restore events. + */ static int omap_bandgap_force_single_read(struct omap_bandgap *bg_ptr, int id) {