From patchwork Thu Mar 26 15:53:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 6100331 X-Patchwork-Delegate: eduardo.valentin@ti.com Return-Path: X-Original-To: patchwork-linux-pm@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 AB94C9F350 for ; Thu, 26 Mar 2015 15:55:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9319720425 for ; Thu, 26 Mar 2015 15:55:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B58D203A1 for ; Thu, 26 Mar 2015 15:55:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753292AbbCZPym (ORCPT ); Thu, 26 Mar 2015 11:54:42 -0400 Received: from metis.ext.pengutronix.de ([92.198.50.35]:56514 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753367AbbCZPyl (ORCPT ); Thu, 26 Mar 2015 11:54:41 -0400 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1YbA6g-0007fj-PO; Thu, 26 Mar 2015 16:54:06 +0100 Received: from sha by dude.hi.pengutronix.de with local (Exim 4.84) (envelope-from ) id 1YbA6e-0001e9-Ob; Thu, 26 Mar 2015 16:54:04 +0100 From: Sascha Hauer To: linux-pm@vger.kernel.org Cc: Zhang Rui , Eduardo Valentin , linux-kernel@vger.kernel.org, Stephen Warren , Mikko Perttunen , kernel@pengutronix.de, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Sascha Hauer Subject: [PATCH 07/13] thermal: of: streamline .get_temp callbacks Date: Thu, 26 Mar 2015 16:53:54 +0100 Message-Id: <1427385240-6086-8-git-send-email-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1427385240-6086-1-git-send-email-s.hauer@pengutronix.de> References: <1427385240-6086-1-git-send-email-s.hauer@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-pm@vger.kernel.org Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@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=ham 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 In the thermal framework it was decided that temperatures can't be negative, so let the .get_temp callback in struct thermal_zone_of_device_ops take an unsigned long pointer for the temperature like the .get_temp callback in struct thermal_zone_device_ops does. Signed-off-by: Sascha Hauer --- drivers/hwmon/lm75.c | 2 +- drivers/hwmon/ntc_thermistor.c | 2 +- drivers/hwmon/tmp102.c | 2 +- drivers/input/touchscreen/sun4i-ts.c | 2 +- drivers/thermal/rockchip_thermal.c | 2 +- drivers/thermal/samsung/exynos_tmu.c | 2 +- drivers/thermal/tegra_soctherm.c | 2 +- drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 2 +- include/linux/thermal.h | 2 +- 9 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index fe41d5a..9df3ca3 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -104,7 +104,7 @@ static inline long lm75_reg_to_mc(s16 temp, u8 resolution) /* sysfs attributes for hwmon */ -static int lm75_read_temp(void *dev, long *temp) +static int lm75_read_temp(void *dev, unsigned long *temp) { struct lm75_data *data = lm75_update_device(dev); diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c index 112e4d4..12cb333 100644 --- a/drivers/hwmon/ntc_thermistor.c +++ b/drivers/hwmon/ntc_thermistor.c @@ -430,7 +430,7 @@ static int ntc_thermistor_get_ohm(struct ntc_data *data) return -EINVAL; } -static int ntc_read_temp(void *dev, long *temp) +static int ntc_read_temp(void *dev, unsigned long *temp) { struct ntc_data *data = dev_get_drvdata(dev); int ohm; diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c index 9da2735..25bd72b 100644 --- a/drivers/hwmon/tmp102.c +++ b/drivers/hwmon/tmp102.c @@ -98,7 +98,7 @@ static struct tmp102 *tmp102_update_device(struct device *dev) return tmp102; } -static int tmp102_read_temp(void *dev, long *temp) +static int tmp102_read_temp(void *dev, unsigned long *temp) { struct tmp102 *tmp102 = tmp102_update_device(dev); diff --git a/drivers/input/touchscreen/sun4i-ts.c b/drivers/input/touchscreen/sun4i-ts.c index b93a28b..26a7cf5 100644 --- a/drivers/input/touchscreen/sun4i-ts.c +++ b/drivers/input/touchscreen/sun4i-ts.c @@ -198,7 +198,7 @@ static int sun4i_get_temp(const struct sun4i_ts_data *ts, long *temp) return 0; } -static int sun4i_get_tz_temp(void *data, long *temp) +static int sun4i_get_tz_temp(void *data, unsigned long *temp) { return sun4i_get_temp(data, temp); } diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index 3aa46ac..67dfc67 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -366,7 +366,7 @@ static irqreturn_t rockchip_thermal_alarm_irq_thread(int irq, void *dev) return IRQ_HANDLED; } -static int rockchip_thermal_get_temp(void *_sensor, long *out_temp) +static int rockchip_thermal_get_temp(void *_sensor, unsigned long *out_temp) { struct rockchip_thermal_sensor *sensor = _sensor; struct rockchip_thermal_data *thermal = sensor->thermal; diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 1d30b09..5f721f2 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -713,7 +713,7 @@ static void exynos7_tmu_control(struct platform_device *pdev, bool on) writel(con, data->base + EXYNOS_TMU_REG_CONTROL); } -static int exynos_get_temp(void *p, long *temp) +static int exynos_get_temp(void *p, unsigned long *temp) { struct exynos_tmu_data *data = p; diff --git a/drivers/thermal/tegra_soctherm.c b/drivers/thermal/tegra_soctherm.c index 9197fc0..1c4e455 100644 --- a/drivers/thermal/tegra_soctherm.c +++ b/drivers/thermal/tegra_soctherm.c @@ -306,7 +306,7 @@ static long translate_temp(u16 val) return t; } -static int tegra_thermctl_get_temp(void *data, long *out_temp) +static int tegra_thermctl_get_temp(void *data, unsigned long *out_temp) { struct tegra_thermctl_zone *zone = data; u32 val; diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c index 7f8e5f3..f480a01 100644 --- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c +++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c @@ -76,7 +76,7 @@ static inline int ti_thermal_hotspot_temperature(int t, int s, int c) /* thermal zone ops */ /* Get temperature callback function for thermal zone*/ -static inline int __ti_thermal_get_temp(void *devdata, long *temp) +static inline int __ti_thermal_get_temp(void *devdata, unsigned long *temp) { struct thermal_zone_device *pcb_tz = NULL; struct ti_thermal_data *data = devdata; diff --git a/include/linux/thermal.h b/include/linux/thermal.h index ba2e29a..2f77091 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -272,7 +272,7 @@ struct thermal_genl_event { * temperature. */ struct thermal_zone_of_device_ops { - int (*get_temp)(void *, long *); + int (*get_temp)(void *, unsigned long *); int (*get_trend)(void *, int trend, enum thermal_trend *); int (*set_emul_temp)(void *, unsigned long); };