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Message-Id: <f6427679cc7d62de204d5ac871a81921f951a9b4.1553086065.git.amit.kucheria@linaro.org>
Date: Wed, 20 Mar 2019 18:47:44 +0530
From: Amit Kucheria <amit.kucheria@...aro.org>
To: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
bjorn.andersson@...aro.org, edubezval@...il.com,
andy.gross@...aro.org, Daniel Lezcano <daniel.lezcano@...aro.org>,
David Brown <david.brown@...aro.org>,
Zhang Rui <rui.zhang@...el.com>
Cc: linux-pm@...r.kernel.org
Subject: [PATCHv3 04/23] drivers: thermal: tsens: Rename variable tmdev
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 <amit.kucheria@...aro.org>
---
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 | 53 +++++++++----------
drivers/thermal/qcom/tsens-v2.c | 12 ++---
drivers/thermal/qcom/tsens.c | 80 ++++++++++++++--------------
drivers/thermal/qcom/tsens.h | 4 +-
7 files changed, 131 insertions(+), 132 deletions(-)
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 46f8c68c70f5..f0ef4e3cf7f9 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;
@@ -127,21 +127,21 @@ 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)) {
@@ -149,16 +149,15 @@ int __init init_common(struct tsens_priv *tmdev)
goto err_put_device;
}
- 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)) {
- ret = PTR_ERR(tmdev->srot_map);
+ if (IS_ERR(priv->srot_map)) {
+ ret = PTR_ERR(priv->srot_map);
goto err_put_device;
}
-
} 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);
@@ -168,18 +167,18 @@ int __init init_common(struct tsens_priv *tmdev)
goto err_put_device;
}
- tmdev->tm_map = devm_regmap_init_mmio(tmdev->dev, tm_base, &tsens_config);
- if (IS_ERR(tmdev->tm_map)) {
- ret = PTR_ERR(tmdev->tm_map);
+ priv->tm_map = devm_regmap_init_mmio(priv->dev, tm_base, &tsens_config);
+ if (IS_ERR(priv->tm_map)) {
+ ret = PTR_ERR(priv->tm_map);
goto err_put_device;
}
- 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)
goto err_put_device;
if (!(code & TSENS_EN)) {
- dev_err(tmdev->dev, "tsens device is not enabled\n");
+ dev_err(priv->dev, "tsens device is not enabled\n");
ret = -ENODEV;
goto err_put_device;
}
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;
--
2.17.1
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