From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754687Ab3CONFZ (ORCPT ); Fri, 15 Mar 2013 09:05:25 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:59888 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754173Ab3CONFX (ORCPT ); Fri, 15 Mar 2013 09:05:23 -0400 From: Eduardo Valentin To: CC: , , , , Eduardo Valentin Subject: [PATCH 11/50] staging: omap-thermal: add documentation for omap_bandgap_read_temp Date: Fri, 15 Mar 2013 08:59:59 -0400 Message-ID: <1363352438-15935-12-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 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Document function which reads temperature register, depending on bandgap device version. Signed-off-by: Eduardo Valentin --- drivers/staging/omap-thermal/omap-bandgap.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index 62a5fb9..02817b5 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -109,6 +109,16 @@ exit: return 0; } +/** + * omap_bandgap_read_temp() - helper function to read sensor temperature + * @bg_ptr: pointer to omap_bandgap structure + * @id: bandgap sensor id + * + * Function to concentrate the steps to read sensor temperature register. + * This function is desired because, depending on bandgap device version, + * it might be needed to freeze the bandgap state machine, before fetching + * the register value. + */ static u32 omap_bandgap_read_temp(struct omap_bandgap *bg_ptr, int id) { struct temp_sensor_registers *tsr; -- 1.7.7.1.488.ge8e1c From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eduardo Valentin Subject: [PATCH 11/50] staging: omap-thermal: add documentation for omap_bandgap_read_temp Date: Fri, 15 Mar 2013 08:59:59 -0400 Message-ID: <1363352438-15935-12-git-send-email-eduardo.valentin@ti.com> References: <1363352438-15935-1-git-send-email-eduardo.valentin@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from devils.ext.ti.com ([198.47.26.153]:59888 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754173Ab3CONFX (ORCPT ); Fri, 15 Mar 2013 09:05:23 -0400 In-Reply-To: <1363352438-15935-1-git-send-email-eduardo.valentin@ti.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: gregkh@linuxfoundation.org Cc: devel@driverdev.osuosl.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Eduardo Valentin Document function which reads temperature register, depending on bandgap device version. Signed-off-by: Eduardo Valentin --- drivers/staging/omap-thermal/omap-bandgap.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/drivers/staging/omap-thermal/omap-bandgap.c b/drivers/staging/omap-thermal/omap-bandgap.c index 62a5fb9..02817b5 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -109,6 +109,16 @@ exit: return 0; } +/** + * omap_bandgap_read_temp() - helper function to read sensor temperature + * @bg_ptr: pointer to omap_bandgap structure + * @id: bandgap sensor id + * + * Function to concentrate the steps to read sensor temperature register. + * This function is desired because, depending on bandgap device version, + * it might be needed to freeze the bandgap state machine, before fetching + * the register value. + */ static u32 omap_bandgap_read_temp(struct omap_bandgap *bg_ptr, int id) { struct temp_sensor_registers *tsr; -- 1.7.7.1.488.ge8e1c