From patchwork Thu Feb 7 10:49:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amit Kucheria X-Patchwork-Id: 157692 Delivered-To: patch@linaro.org Received: by 2002:a02:48:0:0:0:0:0 with SMTP id 69csp488204jaa; Thu, 7 Feb 2019 02:50:25 -0800 (PST) X-Google-Smtp-Source: AHgI3Ib740ifSJz0JryCyUEmIFnV6eSuTKV45Ltx7cJ4LJ5vhYC6qRfVS3XpQd818cZRMhHkzGeg X-Received: by 2002:a63:d709:: with SMTP id d9mr6421134pgg.157.1549536624960; Thu, 07 Feb 2019 02:50:24 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1549536624; cv=none; d=google.com; s=arc-20160816; b=MhWl1RbUmlqRrj7O3k7/maSEZA2FGFHeoA+z9xmZ7JowAH8p+3RK5KDNDCnmYEok6H qy4zfB8/Uz0DFfF42t5GwlqQXO3F8tzbChhUaTasFvl9eayDVRznFONatkNghgq7q2Ii LCj6KmLB9ABJ7sgpJHIjOcuxXAW5lmDEPzcnaxWnu7D5nQel0+IP/llyysarwhCwh0gy 1dCrII3IAl8a/BhkB1oKD1n3rpAaeIjhCEuN/GkeUdI95VqKyRDzEygW6zi9VyXNtKj/ 4oWX313zbgXa8Bf5ircQtulW3QKTAm9SzachYngqq38LrXJguFrkTb2vsnjiKJQ+zN69 NaLA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:references :in-reply-to:message-id:date:subject:cc:to:from:dkim-signature; bh=3oKLYEtp34qQzSU/4qu4XNpq94BvIIyZ8kLyNwL2S7o=; b=IUcIwDNUvELrHu28iHF4h1/jGegYlHtuqP7hs+oOlBskZhmZ64MOfECSSHhyo0XsPh mxz+TrqMOzTDMDmM6zXDIWW+wfjDHvmvF9m/DLShNw/jZyEWZc9Y8gM5LldFjGeWvVso LhtTCHedHd62yeP+lebbNDWH5NlGdekxt2tOq07q5hBSazeGezQDsHPA0qyqOS8W2yrQ dVg/SHz2gfgytFvMtC2veO7J65G8VKEaaOBoDQ8LhEoKoQTF83xUMJ8R+IXFlgyPuEYX Ic7CL3ivoJ99b6pP48XD1OIhHWdXgDov4qXPbOQ+V88hLgI2m6F/s2ZAx2bDH1m1pTnv L/ug== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=xKiMYPzw; spf=pass (google.com: best guess record for domain of linux-pm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-pm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d9si7967402pgv.123.2019.02.07.02.50.24; Thu, 07 Feb 2019 02:50:24 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-pm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=xKiMYPzw; spf=pass (google.com: best guess record for domain of linux-pm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-pm-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727103AbfBGKuY (ORCPT + 11 others); Thu, 7 Feb 2019 05:50:24 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:40990 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726748AbfBGKuY (ORCPT ); Thu, 7 Feb 2019 05:50:24 -0500 Received: by mail-wr1-f68.google.com with SMTP id x10so10965888wrs.8 for ; Thu, 07 Feb 2019 02:50:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=3oKLYEtp34qQzSU/4qu4XNpq94BvIIyZ8kLyNwL2S7o=; b=xKiMYPzwqQutDnmk1DHPMvHrWqMFgHQtWScQHRE9WfQDLCHyAd2ngLfTTLr8fwiXXD PDpwjh7p/gdcYQzN1z9+rFYHHh5Mz5roKG60V0VJr02hlJsPvAw2mF9XulcLjXQ0Rwsm u2YaKDKM6JR4mCF0Q46+o9EWc48GUvxTuaoKOwh90dya2RjXvpsUtBkrJkLOsuYCxOxA TJwe6KyYN9HKVIYPZYB6TYXrUpFEVOuQWT9NXxq3/Ka31c0tiYpVXEMaRdVqfspjSJX+ 5xtIMc6+TidcCNjiVnnBFuuEyA7bXap6CXbAtFOQVDkxGxW5ZvjThe4F0Y5aRLPF/Sw/ S9mg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references; bh=3oKLYEtp34qQzSU/4qu4XNpq94BvIIyZ8kLyNwL2S7o=; b=j8bwL4z3fnzMDehLjPs68YWiDhcOz0ARs7AN5CdFvGyoOjYPhr2E4nAqpwJ4lQrGtm PBlKBBO7UtY4/KnlRzkLNhYxYpcNV7zjHi7AiwVDHX0fk18jK3RGCtEPoxWgCwTU3m7c 5NKfjZg7WYI8DMShkiEHNQs7ZvvzxUr6u4cGCTwfOS1av0v86f/0Yld0zJs4doJ1S2Fo V7GNf252hbttjgEtcMy+iqaqsobSL4FMZSW7Pnk8f1ALEM9GuFlddO23FC5yIhYAhIwD tHHWHxvU54nu4UPTve9094LfPAIIkpIcj1THUbael+9LTlW85hyfuXb5EqPGs/YqJsfi RmjQ== X-Gm-Message-State: AHQUAub0xOHB01wpezR8yVb6eR/5681zOKEvAZnxXinEjE+EpQOPv4w4 zsRAAypMQvwpI8VSZIPpAqBhWg== X-Received: by 2002:adf:fbc7:: with SMTP id d7mr11282347wrs.275.1549536620675; Thu, 07 Feb 2019 02:50:20 -0800 (PST) Received: from localhost ([49.248.196.115]) by smtp.gmail.com with ESMTPSA id o5sm14698324wrw.46.2019.02.07.02.50.18 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 07 Feb 2019 02:50:20 -0800 (PST) From: Amit Kucheria To: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, bjorn.andersson@linaro.org, edubezval@gmail.com, andy.gross@linaro.org, Daniel Lezcano , David Brown , Zhang Rui Cc: linux-pm@vger.kernel.org Subject: [PATCH v1 04/24] drivers: thermal: tsens: Rename variable tmdev Date: Thu, 7 Feb 2019 16:19:22 +0530 Message-Id: X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org tmdev seems to imply that this is a device pointer when in fact it is just private platform data for each tsens device. Rename it to priv improve code readability. Signed-off-by: Amit Kucheria --- drivers/thermal/qcom/tsens-8916.c | 16 +++--- drivers/thermal/qcom/tsens-8960.c | 82 ++++++++++++++--------------- drivers/thermal/qcom/tsens-8974.c | 16 +++--- drivers/thermal/qcom/tsens-common.c | 52 +++++++++--------- drivers/thermal/qcom/tsens-v2.c | 12 ++--- drivers/thermal/qcom/tsens.c | 80 ++++++++++++++-------------- drivers/thermal/qcom/tsens.h | 4 +- 7 files changed, 131 insertions(+), 131 deletions(-) -- 2.17.1 diff --git a/drivers/thermal/qcom/tsens-8916.c b/drivers/thermal/qcom/tsens-8916.c index 7b8f83c9a033..d4ad4082c800 100644 --- a/drivers/thermal/qcom/tsens-8916.c +++ b/drivers/thermal/qcom/tsens-8916.c @@ -39,23 +39,23 @@ #define CAL_SEL_MASK 0xe0000000 #define CAL_SEL_SHIFT 29 -static int calibrate_8916(struct tsens_priv *tmdev) +static int calibrate_8916(struct tsens_priv *priv) { int base0 = 0, base1 = 0, i; u32 p1[5], p2[5]; int mode = 0; u32 *qfprom_cdata, *qfprom_csel; - qfprom_cdata = (u32 *)qfprom_read(tmdev->dev, "calib"); + qfprom_cdata = (u32 *)qfprom_read(priv->dev, "calib"); if (IS_ERR(qfprom_cdata)) return PTR_ERR(qfprom_cdata); - qfprom_csel = (u32 *)qfprom_read(tmdev->dev, "calib_sel"); + qfprom_csel = (u32 *)qfprom_read(priv->dev, "calib_sel"); if (IS_ERR(qfprom_csel)) return PTR_ERR(qfprom_csel); mode = (qfprom_csel[0] & CAL_SEL_MASK) >> CAL_SEL_SHIFT; - dev_dbg(tmdev->dev, "calibration mode is %d\n", mode); + dev_dbg(priv->dev, "calibration mode is %d\n", mode); switch (mode) { case TWO_PT_CALIB: @@ -65,7 +65,7 @@ static int calibrate_8916(struct tsens_priv *tmdev) p2[2] = (qfprom_cdata[1] & S2_P2_MASK) >> S2_P2_SHIFT; p2[3] = (qfprom_cdata[1] & S3_P2_MASK) >> S3_P2_SHIFT; p2[4] = (qfprom_cdata[1] & S4_P2_MASK) >> S4_P2_SHIFT; - for (i = 0; i < tmdev->num_sensors; i++) + for (i = 0; i < priv->num_sensors; i++) p2[i] = ((base1 + p2[i]) << 3); /* Fall through */ case ONE_PT_CALIB2: @@ -75,18 +75,18 @@ static int calibrate_8916(struct tsens_priv *tmdev) p1[2] = (qfprom_cdata[0] & S2_P1_MASK) >> S2_P1_SHIFT; p1[3] = (qfprom_cdata[1] & S3_P1_MASK) >> S3_P1_SHIFT; p1[4] = (qfprom_cdata[1] & S4_P1_MASK) >> S4_P1_SHIFT; - for (i = 0; i < tmdev->num_sensors; i++) + for (i = 0; i < priv->num_sensors; i++) p1[i] = (((base0) + p1[i]) << 3); break; default: - for (i = 0; i < tmdev->num_sensors; i++) { + for (i = 0; i < priv->num_sensors; i++) { p1[i] = 500; p2[i] = 780; } break; } - compute_intercept_slope(tmdev, p1, p2, mode); + compute_intercept_slope(priv, p1, p2, mode); return 0; } diff --git a/drivers/thermal/qcom/tsens-8960.c b/drivers/thermal/qcom/tsens-8960.c index 7e340eea48da..8d9b721dadb6 100644 --- a/drivers/thermal/qcom/tsens-8960.c +++ b/drivers/thermal/qcom/tsens-8960.c @@ -56,21 +56,21 @@ #define TRDY_MASK BIT(7) #define TIMEOUT_US 100 -static int suspend_8960(struct tsens_priv *tmdev) +static int suspend_8960(struct tsens_priv *priv) { int ret; unsigned int mask; - struct regmap *map = tmdev->tm_map; + struct regmap *map = priv->tm_map; - ret = regmap_read(map, THRESHOLD_ADDR, &tmdev->ctx.threshold); + ret = regmap_read(map, THRESHOLD_ADDR, &priv->ctx.threshold); if (ret) return ret; - ret = regmap_read(map, CNTL_ADDR, &tmdev->ctx.control); + ret = regmap_read(map, CNTL_ADDR, &priv->ctx.control); if (ret) return ret; - if (tmdev->num_sensors > 1) + if (priv->num_sensors > 1) mask = SLP_CLK_ENA | EN; else mask = SLP_CLK_ENA_8660 | EN; @@ -82,10 +82,10 @@ static int suspend_8960(struct tsens_priv *tmdev) return 0; } -static int resume_8960(struct tsens_priv *tmdev) +static int resume_8960(struct tsens_priv *priv) { int ret; - struct regmap *map = tmdev->tm_map; + struct regmap *map = priv->tm_map; ret = regmap_update_bits(map, CNTL_ADDR, SW_RST, SW_RST); if (ret) @@ -95,80 +95,80 @@ static int resume_8960(struct tsens_priv *tmdev) * Separate CONFIG restore is not needed only for 8660 as * config is part of CTRL Addr and its restored as such */ - if (tmdev->num_sensors > 1) { + if (priv->num_sensors > 1) { ret = regmap_update_bits(map, CONFIG_ADDR, CONFIG_MASK, CONFIG); if (ret) return ret; } - ret = regmap_write(map, THRESHOLD_ADDR, tmdev->ctx.threshold); + ret = regmap_write(map, THRESHOLD_ADDR, priv->ctx.threshold); if (ret) return ret; - ret = regmap_write(map, CNTL_ADDR, tmdev->ctx.control); + ret = regmap_write(map, CNTL_ADDR, priv->ctx.control); if (ret) return ret; return 0; } -static int enable_8960(struct tsens_priv *tmdev, int id) +static int enable_8960(struct tsens_priv *priv, int id) { int ret; u32 reg, mask; - ret = regmap_read(tmdev->tm_map, CNTL_ADDR, ®); + ret = regmap_read(priv->tm_map, CNTL_ADDR, ®); if (ret) return ret; mask = BIT(id + SENSOR0_SHIFT); - ret = regmap_write(tmdev->tm_map, CNTL_ADDR, reg | SW_RST); + ret = regmap_write(priv->tm_map, CNTL_ADDR, reg | SW_RST); if (ret) return ret; - if (tmdev->num_sensors > 1) + if (priv->num_sensors > 1) reg |= mask | SLP_CLK_ENA | EN; else reg |= mask | SLP_CLK_ENA_8660 | EN; - ret = regmap_write(tmdev->tm_map, CNTL_ADDR, reg); + ret = regmap_write(priv->tm_map, CNTL_ADDR, reg); if (ret) return ret; return 0; } -static void disable_8960(struct tsens_priv *tmdev) +static void disable_8960(struct tsens_priv *priv) { int ret; u32 reg_cntl; u32 mask; - mask = GENMASK(tmdev->num_sensors - 1, 0); + mask = GENMASK(priv->num_sensors - 1, 0); mask <<= SENSOR0_SHIFT; mask |= EN; - ret = regmap_read(tmdev->tm_map, CNTL_ADDR, ®_cntl); + ret = regmap_read(priv->tm_map, CNTL_ADDR, ®_cntl); if (ret) return; reg_cntl &= ~mask; - if (tmdev->num_sensors > 1) + if (priv->num_sensors > 1) reg_cntl &= ~SLP_CLK_ENA; else reg_cntl &= ~SLP_CLK_ENA_8660; - regmap_write(tmdev->tm_map, CNTL_ADDR, reg_cntl); + regmap_write(priv->tm_map, CNTL_ADDR, reg_cntl); } -static int init_8960(struct tsens_priv *tmdev) +static int init_8960(struct tsens_priv *priv) { int ret, i; u32 reg_cntl; - tmdev->tm_map = dev_get_regmap(tmdev->dev, NULL); - if (!tmdev->tm_map) + priv->tm_map = dev_get_regmap(priv->dev, NULL); + if (!priv->tm_map) return -ENODEV; /* @@ -177,21 +177,21 @@ static int init_8960(struct tsens_priv *tmdev) * but the control registers stay in the same place, i.e * directly after the first 5 status registers. */ - for (i = 0; i < tmdev->num_sensors; i++) { + for (i = 0; i < priv->num_sensors; i++) { if (i >= 5) - tmdev->sensor[i].status = S0_STATUS_ADDR + 40; - tmdev->sensor[i].status += i * 4; + priv->sensor[i].status = S0_STATUS_ADDR + 40; + priv->sensor[i].status += i * 4; } reg_cntl = SW_RST; - ret = regmap_update_bits(tmdev->tm_map, CNTL_ADDR, SW_RST, reg_cntl); + ret = regmap_update_bits(priv->tm_map, CNTL_ADDR, SW_RST, reg_cntl); if (ret) return ret; - if (tmdev->num_sensors > 1) { + if (priv->num_sensors > 1) { reg_cntl |= SLP_CLK_ENA | (MEASURE_PERIOD << 18); reg_cntl &= ~SW_RST; - ret = regmap_update_bits(tmdev->tm_map, CONFIG_ADDR, + ret = regmap_update_bits(priv->tm_map, CONFIG_ADDR, CONFIG_MASK, CONFIG); } else { reg_cntl |= SLP_CLK_ENA_8660 | (MEASURE_PERIOD << 16); @@ -199,30 +199,30 @@ static int init_8960(struct tsens_priv *tmdev) reg_cntl |= CONFIG_8660 << CONFIG_SHIFT_8660; } - reg_cntl |= GENMASK(tmdev->num_sensors - 1, 0) << SENSOR0_SHIFT; - ret = regmap_write(tmdev->tm_map, CNTL_ADDR, reg_cntl); + reg_cntl |= GENMASK(priv->num_sensors - 1, 0) << SENSOR0_SHIFT; + ret = regmap_write(priv->tm_map, CNTL_ADDR, reg_cntl); if (ret) return ret; reg_cntl |= EN; - ret = regmap_write(tmdev->tm_map, CNTL_ADDR, reg_cntl); + ret = regmap_write(priv->tm_map, CNTL_ADDR, reg_cntl); if (ret) return ret; return 0; } -static int calibrate_8960(struct tsens_priv *tmdev) +static int calibrate_8960(struct tsens_priv *priv) { int i; char *data; - ssize_t num_read = tmdev->num_sensors; - struct tsens_sensor *s = tmdev->sensor; + ssize_t num_read = priv->num_sensors; + struct tsens_sensor *s = priv->sensor; - data = qfprom_read(tmdev->dev, "calib"); + data = qfprom_read(priv->dev, "calib"); if (IS_ERR(data)) - data = qfprom_read(tmdev->dev, "calib_backup"); + data = qfprom_read(priv->dev, "calib_backup"); if (IS_ERR(data)) return PTR_ERR(data); @@ -243,21 +243,21 @@ static inline int code_to_mdegC(u32 adc_code, const struct tsens_sensor *s) return adc_code * slope + offset; } -static int get_temp_8960(struct tsens_priv *tmdev, int id, int *temp) +static int get_temp_8960(struct tsens_priv *priv, int id, int *temp) { int ret; u32 code, trdy; - const struct tsens_sensor *s = &tmdev->sensor[id]; + const struct tsens_sensor *s = &priv->sensor[id]; unsigned long timeout; timeout = jiffies + usecs_to_jiffies(TIMEOUT_US); do { - ret = regmap_read(tmdev->tm_map, INT_STATUS_ADDR, &trdy); + ret = regmap_read(priv->tm_map, INT_STATUS_ADDR, &trdy); if (ret) return ret; if (!(trdy & TRDY_MASK)) continue; - ret = regmap_read(tmdev->tm_map, s->status, &code); + ret = regmap_read(priv->tm_map, s->status, &code); if (ret) return ret; *temp = code_to_mdegC(code, s); diff --git a/drivers/thermal/qcom/tsens-8974.c b/drivers/thermal/qcom/tsens-8974.c index f983f98f2176..303157fd00be 100644 --- a/drivers/thermal/qcom/tsens-8974.c +++ b/drivers/thermal/qcom/tsens-8974.c @@ -91,7 +91,7 @@ #define BIT_APPEND 0x3 -static int calibrate_8974(struct tsens_priv *tmdev) +static int calibrate_8974(struct tsens_priv *priv) { int base1 = 0, base2 = 0, i; u32 p1[11], p2[11]; @@ -99,11 +99,11 @@ static int calibrate_8974(struct tsens_priv *tmdev) u32 *calib, *bkp; u32 calib_redun_sel; - calib = (u32 *)qfprom_read(tmdev->dev, "calib"); + calib = (u32 *)qfprom_read(priv->dev, "calib"); if (IS_ERR(calib)) return PTR_ERR(calib); - bkp = (u32 *)qfprom_read(tmdev->dev, "calib_backup"); + bkp = (u32 *)qfprom_read(priv->dev, "calib_backup"); if (IS_ERR(bkp)) return PTR_ERR(bkp); @@ -184,25 +184,25 @@ static int calibrate_8974(struct tsens_priv *tmdev) switch (mode) { case ONE_PT_CALIB: - for (i = 0; i < tmdev->num_sensors; i++) + for (i = 0; i < priv->num_sensors; i++) p1[i] += (base1 << 2) | BIT_APPEND; break; case TWO_PT_CALIB: - for (i = 0; i < tmdev->num_sensors; i++) { + for (i = 0; i < priv->num_sensors; i++) { p2[i] += base2; p2[i] <<= 2; p2[i] |= BIT_APPEND; } /* Fall through */ case ONE_PT_CALIB2: - for (i = 0; i < tmdev->num_sensors; i++) { + for (i = 0; i < priv->num_sensors; i++) { p1[i] += base1; p1[i] <<= 2; p1[i] |= BIT_APPEND; } break; default: - for (i = 0; i < tmdev->num_sensors; i++) + for (i = 0; i < priv->num_sensors; i++) p2[i] = 780; p1[0] = 502; p1[1] = 509; @@ -218,7 +218,7 @@ static int calibrate_8974(struct tsens_priv *tmdev) break; } - compute_intercept_slope(tmdev, p1, p2, mode); + compute_intercept_slope(priv, p1, p2, mode); return 0; } diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c index 128ee3621b41..af87216ee407 100644 --- a/drivers/thermal/qcom/tsens-common.c +++ b/drivers/thermal/qcom/tsens-common.c @@ -46,18 +46,18 @@ char *qfprom_read(struct device *dev, const char *cname) * and offset values are derived from tz->tzp->slope and tz->tzp->offset * resp. */ -void compute_intercept_slope(struct tsens_priv *tmdev, u32 *p1, +void compute_intercept_slope(struct tsens_priv *priv, u32 *p1, u32 *p2, u32 mode) { int i; int num, den; - for (i = 0; i < tmdev->num_sensors; i++) { - dev_dbg(tmdev->dev, + for (i = 0; i < priv->num_sensors; i++) { + dev_dbg(priv->dev, "sensor%d - data_point1:%#x data_point2:%#x\n", i, p1[i], p2[i]); - tmdev->sensor[i].slope = SLOPE_DEFAULT; + priv->sensor[i].slope = SLOPE_DEFAULT; if (mode == TWO_PT_CALIB) { /* * slope (m) = adc_code2 - adc_code1 (y2 - y1)/ @@ -66,13 +66,13 @@ void compute_intercept_slope(struct tsens_priv *tmdev, u32 *p1, num = p2[i] - p1[i]; num *= SLOPE_FACTOR; den = CAL_DEGC_PT2 - CAL_DEGC_PT1; - tmdev->sensor[i].slope = num / den; + priv->sensor[i].slope = num / den; } - tmdev->sensor[i].offset = (p1[i] * SLOPE_FACTOR) - + priv->sensor[i].offset = (p1[i] * SLOPE_FACTOR) - (CAL_DEGC_PT1 * - tmdev->sensor[i].slope); - dev_dbg(tmdev->dev, "offset:%d\n", tmdev->sensor[i].offset); + priv->sensor[i].slope); + dev_dbg(priv->dev, "offset:%d\n", priv->sensor[i].offset); } } @@ -95,15 +95,15 @@ static inline int code_to_degc(u32 adc_code, const struct tsens_sensor *s) return degc; } -int get_temp_common(struct tsens_priv *tmdev, int id, int *temp) +int get_temp_common(struct tsens_priv *priv, int id, int *temp) { - struct tsens_sensor *s = &tmdev->sensor[id]; + struct tsens_sensor *s = &priv->sensor[id]; u32 code; unsigned int status_reg; int last_temp = 0, ret; - status_reg = tmdev->tm_offset + STATUS_OFFSET + s->hw_id * SN_ADDR_OFFSET; - ret = regmap_read(tmdev->tm_map, status_reg, &code); + status_reg = priv->tm_offset + STATUS_OFFSET + s->hw_id * SN_ADDR_OFFSET; + ret = regmap_read(priv->tm_map, status_reg, &code); if (ret) return ret; last_temp = code & SN_ST_TEMP_MASK; @@ -127,34 +127,34 @@ static const struct regmap_config tsens_srot_config = { .reg_stride = 4, }; -int __init init_common(struct tsens_priv *tmdev) +int __init init_common(struct tsens_priv *priv) { void __iomem *tm_base, *srot_base; struct resource *res; u32 code; int ret; - struct platform_device *op = of_find_device_by_node(tmdev->dev->of_node); - u16 ctrl_offset = tmdev->reg_offsets[SROT_CTRL_OFFSET]; + struct platform_device *op = of_find_device_by_node(priv->dev->of_node); + u16 ctrl_offset = priv->reg_offsets[SROT_CTRL_OFFSET]; if (!op) return -EINVAL; if (op->num_resources > 1) { /* DT with separate SROT and TM address space */ - tmdev->tm_offset = 0; + priv->tm_offset = 0; res = platform_get_resource(op, IORESOURCE_MEM, 1); srot_base = devm_ioremap_resource(&op->dev, res); if (IS_ERR(srot_base)) return PTR_ERR(srot_base); - tmdev->srot_map = devm_regmap_init_mmio(tmdev->dev, srot_base, + priv->srot_map = devm_regmap_init_mmio(priv->dev, srot_base, &tsens_srot_config); - if (IS_ERR(tmdev->srot_map)) - return PTR_ERR(tmdev->srot_map); + if (IS_ERR(priv->srot_map)) + return PTR_ERR(priv->srot_map); } else { /* old DTs where SROT and TM were in a contiguous 2K block */ - tmdev->tm_offset = 0x1000; + priv->tm_offset = 0x1000; } res = platform_get_resource(op, IORESOURCE_MEM, 0); @@ -162,16 +162,16 @@ int __init init_common(struct tsens_priv *tmdev) if (IS_ERR(tm_base)) return PTR_ERR(tm_base); - tmdev->tm_map = devm_regmap_init_mmio(tmdev->dev, tm_base, &tsens_config); - if (IS_ERR(tmdev->tm_map)) - return PTR_ERR(tmdev->tm_map); + priv->tm_map = devm_regmap_init_mmio(priv->dev, tm_base, &tsens_config); + if (IS_ERR(priv->tm_map)) + return PTR_ERR(priv->tm_map); - if (tmdev->srot_map) { - ret = regmap_read(tmdev->srot_map, ctrl_offset, &code); + if (priv->srot_map) { + ret = regmap_read(priv->srot_map, ctrl_offset, &code); if (ret) return ret; if (!(code & TSENS_EN)) { - dev_err(tmdev->dev, "tsens device is not enabled\n"); + dev_err(priv->dev, "tsens device is not enabled\n"); return -ENODEV; } } diff --git a/drivers/thermal/qcom/tsens-v2.c b/drivers/thermal/qcom/tsens-v2.c index d812fd3f4567..8b700772d903 100644 --- a/drivers/thermal/qcom/tsens-v2.c +++ b/drivers/thermal/qcom/tsens-v2.c @@ -12,16 +12,16 @@ #define LAST_TEMP_MASK 0xfff #define STATUS_VALID_BIT BIT(21) -static int get_temp_tsens_v2(struct tsens_priv *tmdev, int id, int *temp) +static int get_temp_tsens_v2(struct tsens_priv *priv, int id, int *temp) { - struct tsens_sensor *s = &tmdev->sensor[id]; + struct tsens_sensor *s = &priv->sensor[id]; u32 code; unsigned int status_reg; u32 last_temp = 0, last_temp2 = 0, last_temp3 = 0; int ret; - status_reg = tmdev->tm_offset + STATUS_OFFSET + s->hw_id * 4; - ret = regmap_read(tmdev->tm_map, status_reg, &code); + status_reg = priv->tm_offset + STATUS_OFFSET + s->hw_id * 4; + ret = regmap_read(priv->tm_map, status_reg, &code); if (ret) return ret; last_temp = code & LAST_TEMP_MASK; @@ -29,7 +29,7 @@ static int get_temp_tsens_v2(struct tsens_priv *tmdev, int id, int *temp) goto done; /* Try a second time */ - ret = regmap_read(tmdev->tm_map, status_reg, &code); + ret = regmap_read(priv->tm_map, status_reg, &code); if (ret) return ret; if (code & STATUS_VALID_BIT) { @@ -40,7 +40,7 @@ static int get_temp_tsens_v2(struct tsens_priv *tmdev, int id, int *temp) } /* Try a third/last time */ - ret = regmap_read(tmdev->tm_map, status_reg, &code); + ret = regmap_read(priv->tm_map, status_reg, &code); if (ret) return ret; if (code & STATUS_VALID_BIT) { diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index 074fbb4d70f2..4582d2b30e94 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -15,38 +15,38 @@ static int tsens_get_temp(void *data, int *temp) { const struct tsens_sensor *s = data; - struct tsens_priv *tmdev = s->tmdev; + struct tsens_priv *priv = s->priv; - return tmdev->ops->get_temp(tmdev, s->id, temp); + return priv->ops->get_temp(priv, s->id, temp); } static int tsens_get_trend(void *p, int trip, enum thermal_trend *trend) { const struct tsens_sensor *s = p; - struct tsens_priv *tmdev = s->tmdev; + struct tsens_priv *priv = s->priv; - if (tmdev->ops->get_trend) - return tmdev->ops->get_trend(tmdev, s->id, trend); + if (priv->ops->get_trend) + return priv->ops->get_trend(priv, s->id, trend); return -ENOTSUPP; } static int __maybe_unused tsens_suspend(struct device *dev) { - struct tsens_priv *tmdev = dev_get_drvdata(dev); + struct tsens_priv *priv = dev_get_drvdata(dev); - if (tmdev->ops && tmdev->ops->suspend) - return tmdev->ops->suspend(tmdev); + if (priv->ops && priv->ops->suspend) + return priv->ops->suspend(priv); return 0; } static int __maybe_unused tsens_resume(struct device *dev) { - struct tsens_priv *tmdev = dev_get_drvdata(dev); + struct tsens_priv *priv = dev_get_drvdata(dev); - if (tmdev->ops && tmdev->ops->resume) - return tmdev->ops->resume(tmdev); + if (priv->ops && priv->ops->resume) + return priv->ops->resume(priv); return 0; } @@ -76,22 +76,22 @@ static const struct thermal_zone_of_device_ops tsens_of_ops = { .get_trend = tsens_get_trend, }; -static int tsens_register(struct tsens_priv *tmdev) +static int tsens_register(struct tsens_priv *priv) { int i; struct thermal_zone_device *tzd; - for (i = 0; i < tmdev->num_sensors; i++) { - tmdev->sensor[i].tmdev = tmdev; - tmdev->sensor[i].id = i; - tzd = devm_thermal_zone_of_sensor_register(tmdev->dev, i, - &tmdev->sensor[i], + for (i = 0; i < priv->num_sensors; i++) { + priv->sensor[i].priv = priv; + priv->sensor[i].id = i; + tzd = devm_thermal_zone_of_sensor_register(priv->dev, i, + &priv->sensor[i], &tsens_of_ops); if (IS_ERR(tzd)) continue; - tmdev->sensor[i].tzd = tzd; - if (tmdev->ops->enable) - tmdev->ops->enable(tmdev, i); + priv->sensor[i].tzd = tzd; + if (priv->ops->enable) + priv->ops->enable(priv, i); } return 0; } @@ -101,7 +101,7 @@ static int tsens_probe(struct platform_device *pdev) int ret, i; struct device *dev; struct device_node *np; - struct tsens_priv *tmdev; + struct tsens_priv *priv; const struct tsens_plat_data *data; const struct of_device_id *id; u32 num_sensors; @@ -129,55 +129,55 @@ static int tsens_probe(struct platform_device *pdev) return -EINVAL; } - tmdev = devm_kzalloc(dev, - struct_size(tmdev, sensor, num_sensors), + priv = devm_kzalloc(dev, + struct_size(priv, sensor, num_sensors), GFP_KERNEL); - if (!tmdev) + if (!priv) return -ENOMEM; - tmdev->dev = dev; - tmdev->num_sensors = num_sensors; - tmdev->ops = data->ops; - for (i = 0; i < tmdev->num_sensors; i++) { + priv->dev = dev; + priv->num_sensors = num_sensors; + priv->ops = data->ops; + for (i = 0; i < priv->num_sensors; i++) { if (data->hw_ids) - tmdev->sensor[i].hw_id = data->hw_ids[i]; + priv->sensor[i].hw_id = data->hw_ids[i]; else - tmdev->sensor[i].hw_id = i; + priv->sensor[i].hw_id = i; } for (i = 0; i < REG_ARRAY_SIZE; i++) { - tmdev->reg_offsets[i] = data->reg_offsets[i]; + priv->reg_offsets[i] = data->reg_offsets[i]; } - if (!tmdev->ops || !tmdev->ops->init || !tmdev->ops->get_temp) + if (!priv->ops || !priv->ops->init || !priv->ops->get_temp) return -EINVAL; - ret = tmdev->ops->init(tmdev); + ret = priv->ops->init(priv); if (ret < 0) { dev_err(dev, "tsens init failed\n"); return ret; } - if (tmdev->ops->calibrate) { - ret = tmdev->ops->calibrate(tmdev); + if (priv->ops->calibrate) { + ret = priv->ops->calibrate(priv); if (ret < 0) { dev_err(dev, "tsens calibration failed\n"); return ret; } } - ret = tsens_register(tmdev); + ret = tsens_register(priv); - platform_set_drvdata(pdev, tmdev); + platform_set_drvdata(pdev, priv); return ret; } static int tsens_remove(struct platform_device *pdev) { - struct tsens_priv *tmdev = platform_get_drvdata(pdev); + struct tsens_priv *priv = platform_get_drvdata(pdev); - if (tmdev->ops->disable) - tmdev->ops->disable(tmdev); + if (priv->ops->disable) + priv->ops->disable(priv); return 0; } diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h index 936bdc7b1bc2..61ca2905ee7a 100644 --- a/drivers/thermal/qcom/tsens.h +++ b/drivers/thermal/qcom/tsens.h @@ -16,7 +16,7 @@ struct tsens_priv; /** * struct tsens_sensor - data for each sensor connected to the tsens device - * @tmdev: tsens device instance that this sensor is connected to + * @priv: tsens device instance that this sensor is connected to * @tzd: pointer to the thermal zone that this sensor is in * @offset: offset of temperature adjustment curve * @id: Sensor ID @@ -25,7 +25,7 @@ struct tsens_priv; * @status: 8960-specific variable to track 8960 and 8660 status register offset */ struct tsens_sensor { - struct tsens_priv *tmdev; + struct tsens_priv *priv; struct thermal_zone_device *tzd; int offset; int id;