From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eduardo Valentin Subject: [PATCH 10/50] staging: omap-thermal: add documentation for omap_bandgap_power Date: Fri, 15 Mar 2013 08:59:58 -0400 Message-ID: <1363352438-15935-11-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: In-Reply-To: <1363352438-15935-1-git-send-email-eduardo.valentin@ti.com> Sender: linux-kernel-owner@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 List-Id: linux-pm@vger.kernel.org Document the helper function to turn a bandgap device on and off. 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 ec79ec1..62a5fb9 100644 --- a/drivers/staging/omap-thermal/omap-bandgap.c +++ b/drivers/staging/omap-thermal/omap-bandgap.c @@ -86,6 +86,14 @@ do { \ omap_bandgap_writel(bg_ptr, r, t->reg); \ } while (0) +/** + * omap_bandgap_power() - controls the power state of a bandgap device + * @bg_ptr: pointer to omap_bandgap structure + * @on: desired power state (1 - on, 0 - off) + * + * Used to power on/off a bandgap device instance. Only used on those + * that features tempsoff bit. + */ static int omap_bandgap_power(struct omap_bandgap *bg_ptr, bool on) { int i; -- 1.7.7.1.488.ge8e1c