* [PATCH 0/2] thermal: tsens: SDM845 support @ 2018-06-02 11:11 Amit Kucheria 2018-06-02 11:11 ` [PATCH 1/2] thermal: tsens: Add support for SDM845 platform Amit Kucheria 2018-06-02 11:11 ` [PATCH 2/2] tsens: Get rid of unused fields in structure Amit Kucheria 0 siblings, 2 replies; 8+ messages in thread From: Amit Kucheria @ 2018-06-02 11:11 UTC (permalink / raw) To: linux-arm-msm Cc: rnayak, bjorn.andersson, edubezval, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, open list, open list:THERMAL Add SDM845 support in the tsens driver. I've create a separate file (tsens-sdm845.c) because I expect it to diverge from the other drivers. Cleanup the tsens_device structure while we're at it. Amit Kucheria (2): thermal: tsens: Add support for SDM845 platform tsens: Get rid of unused fields in structure .../devicetree/bindings/thermal/qcom-tsens.txt | 1 + drivers/thermal/qcom/Makefile | 2 +- drivers/thermal/qcom/tsens-sdm845.c | 98 ++++++++++++++++++++++ drivers/thermal/qcom/tsens.c | 3 + drivers/thermal/qcom/tsens.h | 3 +- 5 files changed, 104 insertions(+), 3 deletions(-) create mode 100644 drivers/thermal/qcom/tsens-sdm845.c -- 2.7.4 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 1/2] thermal: tsens: Add support for SDM845 platform 2018-06-02 11:11 [PATCH 0/2] thermal: tsens: SDM845 support Amit Kucheria @ 2018-06-02 11:11 ` Amit Kucheria 2018-06-04 4:25 ` Rajendra Nayak 2018-06-04 15:03 ` Bjorn Andersson 2018-06-02 11:11 ` [PATCH 2/2] tsens: Get rid of unused fields in structure Amit Kucheria 1 sibling, 2 replies; 8+ messages in thread From: Amit Kucheria @ 2018-06-02 11:11 UTC (permalink / raw) To: linux-arm-msm Cc: rnayak, bjorn.andersson, edubezval, Zhang Rui, Rob Herring, Mark Rutland, open list:THERMAL, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, open list There are two tsens blocks on the SDM845. These will be configured through the devicetree. Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> --- .../devicetree/bindings/thermal/qcom-tsens.txt | 1 + drivers/thermal/qcom/Makefile | 2 +- drivers/thermal/qcom/tsens-sdm845.c | 98 ++++++++++++++++++++++ drivers/thermal/qcom/tsens.c | 3 + drivers/thermal/qcom/tsens.h | 1 + 5 files changed, 104 insertions(+), 1 deletion(-) create mode 100644 drivers/thermal/qcom/tsens-sdm845.c diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.txt b/Documentation/devicetree/bindings/thermal/qcom-tsens.txt index 292ed89..8652499 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.txt +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.txt @@ -5,6 +5,7 @@ Required properties: - "qcom,msm8916-tsens" : For 8916 Family of SoCs - "qcom,msm8974-tsens" : For 8974 Family of SoCs - "qcom,msm8996-tsens" : For 8996 Family of SoCs + - "qcom,sdm845-tsens" : For SDM845 Family of SoCs - reg: Address range of the thermal registers - #thermal-sensor-cells : Should be 1. See ./thermal.txt for a description. diff --git a/drivers/thermal/qcom/Makefile b/drivers/thermal/qcom/Makefile index 2cc2193..dc9f169 100644 --- a/drivers/thermal/qcom/Makefile +++ b/drivers/thermal/qcom/Makefile @@ -1,2 +1,2 @@ obj-$(CONFIG_QCOM_TSENS) += qcom_tsens.o -qcom_tsens-y += tsens.o tsens-common.o tsens-8916.o tsens-8974.o tsens-8960.o tsens-8996.o +qcom_tsens-y += tsens.o tsens-common.o tsens-8916.o tsens-8974.o tsens-8960.o tsens-8996.o tsens-sdm845.o diff --git a/drivers/thermal/qcom/tsens-sdm845.c b/drivers/thermal/qcom/tsens-sdm845.c new file mode 100644 index 0000000..5d78f0b --- /dev/null +++ b/drivers/thermal/qcom/tsens-sdm845.c @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2018, Linaro Limited + */ + +#include <linux/of_address.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include "tsens.h" + +#define CNTL_OFFSET 4 +/* CNTL_OFFSET bitmasks */ +#define EN BIT(0) +#define SW_RST BIT(1) + +#define SENSOR0_SHIFT 3 + +#define TRDY_OFFSET 0xe4 +#define TRDY_READY_BIT BIT(1) + +#define STATUS_OFFSET 0xa0 +#define LAST_TEMP_MASK 0xfff +#define STATUS_VALID_BIT BIT(21) +#define CODE_SIGN_BIT BIT(11) + +static int get_temp_sdm845(struct tsens_device *tmdev, int id, int *temp) +{ + struct tsens_sensor *s = &tmdev->sensor[id]; + u32 code; + unsigned int sensor_addr; + int last_temp = 0, last_temp2 = 0, last_temp3 = 0, ret; + + ret = regmap_read(tmdev->map, TRDY_OFFSET, &code); + if (ret) + return ret; + if (code & TRDY_READY_BIT) + return -ENODATA; + + sensor_addr = STATUS_OFFSET + s->hw_id * 4; + ret = regmap_read(tmdev->map, sensor_addr, &code); + if (ret) + return ret; + last_temp = code & LAST_TEMP_MASK; + if (code & STATUS_VALID_BIT) + goto done; + + /* Try a second time */ + ret = regmap_read(tmdev->map, sensor_addr, &code); + if (ret) + return ret; + if (code & STATUS_VALID_BIT) { + last_temp = code & LAST_TEMP_MASK; + goto done; + } else { + last_temp2 = code & LAST_TEMP_MASK; + } + + /* Try a third/last time */ + ret = regmap_read(tmdev->map, sensor_addr, &code); + if (ret) + return ret; + if (code & STATUS_VALID_BIT) { + last_temp = code & LAST_TEMP_MASK; + goto done; + } else { + last_temp3 = code & LAST_TEMP_MASK; + } + + if (last_temp == last_temp2) + last_temp = last_temp2; + else if (last_temp2 == last_temp3) + last_temp = last_temp3; +done: + /* Code sign bit is the sign extension for a negative value */ + if (last_temp & CODE_SIGN_BIT) + last_temp |= ~CODE_SIGN_BIT; + + /* Temperatures are in deciCelicius */ + *temp = last_temp * 100; + + return 0; +} + +static const struct regmap_config tsens_config = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, +}; + + +static const struct tsens_ops ops_sdm845 = { + .init = init_common, + .get_temp = get_temp_sdm845, +}; + +const struct tsens_data data_sdm845 = { + .ops = &ops_sdm845, +}; diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index 3f9fe6a..314a20f 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -72,6 +72,9 @@ static const struct of_device_id tsens_table[] = { }, { .compatible = "qcom,msm8996-tsens", .data = &data_8996, + }, { + .compatible = "qcom,sdm845-tsens", + .data = &data_sdm845, }, {} }; diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h index 911c197..f15660d 100644 --- a/drivers/thermal/qcom/tsens.h +++ b/drivers/thermal/qcom/tsens.h @@ -90,5 +90,6 @@ int init_common(struct tsens_device *); int get_temp_common(struct tsens_device *, int, int *); extern const struct tsens_data data_8916, data_8974, data_8960, data_8996; +extern const struct tsens_data data_sdm845; #endif /* __QCOM_TSENS_H__ */ -- 2.7.4 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] thermal: tsens: Add support for SDM845 platform 2018-06-02 11:11 ` [PATCH 1/2] thermal: tsens: Add support for SDM845 platform Amit Kucheria @ 2018-06-04 4:25 ` Rajendra Nayak 2018-06-04 15:03 ` Bjorn Andersson 1 sibling, 0 replies; 8+ messages in thread From: Rajendra Nayak @ 2018-06-04 4:25 UTC (permalink / raw) To: Amit Kucheria, linux-arm-msm Cc: bjorn.andersson, edubezval, Zhang Rui, Rob Herring, Mark Rutland, open list:THERMAL, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, open list On 06/02/2018 04:41 PM, Amit Kucheria wrote: > There are two tsens blocks on the SDM845. These will be configured through > the devicetree. > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> > --- > .../devicetree/bindings/thermal/qcom-tsens.txt | 1 + > drivers/thermal/qcom/Makefile | 2 +- > drivers/thermal/qcom/tsens-sdm845.c | 98 ++++++++++++++++++++++ > drivers/thermal/qcom/tsens.c | 3 + > drivers/thermal/qcom/tsens.h | 1 + > 5 files changed, 104 insertions(+), 1 deletion(-) > create mode 100644 drivers/thermal/qcom/tsens-sdm845.c > > diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.txt b/Documentation/devicetree/bindings/thermal/qcom-tsens.txt > index 292ed89..8652499 100644 > --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.txt > +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.txt > @@ -5,6 +5,7 @@ Required properties: > - "qcom,msm8916-tsens" : For 8916 Family of SoCs > - "qcom,msm8974-tsens" : For 8974 Family of SoCs > - "qcom,msm8996-tsens" : For 8996 Family of SoCs > + - "qcom,sdm845-tsens" : For SDM845 Family of SoCs > > - reg: Address range of the thermal registers > - #thermal-sensor-cells : Should be 1. See ./thermal.txt for a description. > diff --git a/drivers/thermal/qcom/Makefile b/drivers/thermal/qcom/Makefile > index 2cc2193..dc9f169 100644 > --- a/drivers/thermal/qcom/Makefile > +++ b/drivers/thermal/qcom/Makefile > @@ -1,2 +1,2 @@ > obj-$(CONFIG_QCOM_TSENS) += qcom_tsens.o > -qcom_tsens-y += tsens.o tsens-common.o tsens-8916.o tsens-8974.o tsens-8960.o tsens-8996.o > +qcom_tsens-y += tsens.o tsens-common.o tsens-8916.o tsens-8974.o tsens-8960.o tsens-8996.o tsens-sdm845.o > diff --git a/drivers/thermal/qcom/tsens-sdm845.c b/drivers/thermal/qcom/tsens-sdm845.c > new file mode 100644 > index 0000000..5d78f0b > --- /dev/null > +++ b/drivers/thermal/qcom/tsens-sdm845.c > @@ -0,0 +1,98 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2018, Linaro Limited > + */ > + > +#include <linux/of_address.h> > +#include <linux/platform_device.h> > +#include <linux/regmap.h> > +#include "tsens.h" > + > +#define CNTL_OFFSET 4 > +/* CNTL_OFFSET bitmasks */ > +#define EN BIT(0) > +#define SW_RST BIT(1) > + > +#define SENSOR0_SHIFT 3 > + > +#define TRDY_OFFSET 0xe4 > +#define TRDY_READY_BIT BIT(1) > + > +#define STATUS_OFFSET 0xa0 > +#define LAST_TEMP_MASK 0xfff > +#define STATUS_VALID_BIT BIT(21) > +#define CODE_SIGN_BIT BIT(11) > + > +static int get_temp_sdm845(struct tsens_device *tmdev, int id, int *temp) > +{ > + struct tsens_sensor *s = &tmdev->sensor[id]; > + u32 code; > + unsigned int sensor_addr; > + int last_temp = 0, last_temp2 = 0, last_temp3 = 0, ret; > + > + ret = regmap_read(tmdev->map, TRDY_OFFSET, &code); > + if (ret) > + return ret; > + if (code & TRDY_READY_BIT) > + return -ENODATA; > + > + sensor_addr = STATUS_OFFSET + s->hw_id * 4; > + ret = regmap_read(tmdev->map, sensor_addr, &code); > + if (ret) > + return ret; > + last_temp = code & LAST_TEMP_MASK; > + if (code & STATUS_VALID_BIT) > + goto done; > + > + /* Try a second time */ > + ret = regmap_read(tmdev->map, sensor_addr, &code); > + if (ret) > + return ret; > + if (code & STATUS_VALID_BIT) { > + last_temp = code & LAST_TEMP_MASK; > + goto done; > + } else { > + last_temp2 = code & LAST_TEMP_MASK; > + } > + > + /* Try a third/last time */ > + ret = regmap_read(tmdev->map, sensor_addr, &code); > + if (ret) > + return ret; > + if (code & STATUS_VALID_BIT) { > + last_temp = code & LAST_TEMP_MASK; > + goto done; > + } else { > + last_temp3 = code & LAST_TEMP_MASK; > + } > + > + if (last_temp == last_temp2) > + last_temp = last_temp2; > + else if (last_temp2 == last_temp3) > + last_temp = last_temp3; > +done: > + /* Code sign bit is the sign extension for a negative value */ > + if (last_temp & CODE_SIGN_BIT) > + last_temp |= ~CODE_SIGN_BIT; > + > + /* Temperatures are in deciCelicius */ > + *temp = last_temp * 100; This looks the same as what we do for 8996. Does it make sense to move this to tsens-common and reuse in both 8996 and 845? > + > + return 0; > +} > + > +static const struct regmap_config tsens_config = { > + .reg_bits = 32, > + .val_bits = 32, > + .reg_stride = 4, > +}; > + > + > +static const struct tsens_ops ops_sdm845 = { > + .init = init_common, > + .get_temp = get_temp_sdm845, > +}; > + > +const struct tsens_data data_sdm845 = { > + .ops = &ops_sdm845, > +}; > diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c > index 3f9fe6a..314a20f 100644 > --- a/drivers/thermal/qcom/tsens.c > +++ b/drivers/thermal/qcom/tsens.c > @@ -72,6 +72,9 @@ static const struct of_device_id tsens_table[] = { > }, { > .compatible = "qcom,msm8996-tsens", > .data = &data_8996, > + }, { > + .compatible = "qcom,sdm845-tsens", > + .data = &data_sdm845, > }, > {} > }; > diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h > index 911c197..f15660d 100644 > --- a/drivers/thermal/qcom/tsens.h > +++ b/drivers/thermal/qcom/tsens.h > @@ -90,5 +90,6 @@ int init_common(struct tsens_device *); > int get_temp_common(struct tsens_device *, int, int *); > > extern const struct tsens_data data_8916, data_8974, data_8960, data_8996; > +extern const struct tsens_data data_sdm845; > > #endif /* __QCOM_TSENS_H__ */ > -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] thermal: tsens: Add support for SDM845 platform 2018-06-02 11:11 ` [PATCH 1/2] thermal: tsens: Add support for SDM845 platform Amit Kucheria 2018-06-04 4:25 ` Rajendra Nayak @ 2018-06-04 15:03 ` Bjorn Andersson 2018-06-12 10:39 ` Amit Kucheria 1 sibling, 1 reply; 8+ messages in thread From: Bjorn Andersson @ 2018-06-04 15:03 UTC (permalink / raw) To: Amit Kucheria Cc: linux-arm-msm, rnayak, edubezval, Zhang Rui, Rob Herring, Mark Rutland, open list:THERMAL, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, open list On Sat 02 Jun 04:11 PDT 2018, Amit Kucheria wrote: > diff --git a/drivers/thermal/qcom/tsens-sdm845.c b/drivers/thermal/qcom/tsens-sdm845.c [..] > +#define TRDY_OFFSET 0xe4 > +#define TRDY_READY_BIT BIT(1) This is bit 0. > + > +#define STATUS_OFFSET 0xa0 > +#define LAST_TEMP_MASK 0xfff > +#define STATUS_VALID_BIT BIT(21) > +#define CODE_SIGN_BIT BIT(11) > + > +static int get_temp_sdm845(struct tsens_device *tmdev, int id, int *temp) > +{ > + struct tsens_sensor *s = &tmdev->sensor[id]; > + u32 code; > + unsigned int sensor_addr; > + int last_temp = 0, last_temp2 = 0, last_temp3 = 0, ret; > + > + ret = regmap_read(tmdev->map, TRDY_OFFSET, &code); > + if (ret) > + return ret; > + if (code & TRDY_READY_BIT) > + return -ENODATA; This section is the only difference from 8996, but this register is identical to 8996 and 8998. So I think you should add this to tsens-8996.c and we can use that for 8996, 8998 and sdm845. Perhaps we should name it tsens-v2, as that seems to be the common denominator for these, according to the documentation. Regards, Bjorn ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] thermal: tsens: Add support for SDM845 platform 2018-06-04 15:03 ` Bjorn Andersson @ 2018-06-12 10:39 ` Amit Kucheria 0 siblings, 0 replies; 8+ messages in thread From: Amit Kucheria @ 2018-06-12 10:39 UTC (permalink / raw) To: Bjorn Andersson Cc: linux-arm-msm, Rajendra Nayak, Eduardo Valentin, Zhang Rui, Rob Herring, Mark Rutland, open list:THERMAL, open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, open list On Mon, Jun 4, 2018 at 6:03 PM, Bjorn Andersson <bjorn.andersson@linaro.org> wrote: > On Sat 02 Jun 04:11 PDT 2018, Amit Kucheria wrote: >> diff --git a/drivers/thermal/qcom/tsens-sdm845.c b/drivers/thermal/qcom/tsens-sdm845.c > [..] >> +#define TRDY_OFFSET 0xe4 >> +#define TRDY_READY_BIT BIT(1) > > This is bit 0. Oops, fixed. >> + >> +#define STATUS_OFFSET 0xa0 >> +#define LAST_TEMP_MASK 0xfff >> +#define STATUS_VALID_BIT BIT(21) >> +#define CODE_SIGN_BIT BIT(11) >> + >> +static int get_temp_sdm845(struct tsens_device *tmdev, int id, int *temp) >> +{ >> + struct tsens_sensor *s = &tmdev->sensor[id]; >> + u32 code; >> + unsigned int sensor_addr; >> + int last_temp = 0, last_temp2 = 0, last_temp3 = 0, ret; >> + >> + ret = regmap_read(tmdev->map, TRDY_OFFSET, &code); >> + if (ret) >> + return ret; >> + if (code & TRDY_READY_BIT) >> + return -ENODATA; > > This section is the only difference from 8996, but this register is > identical to 8996 and 8998. So I think you should add this to > tsens-8996.c and we can use that for 8996, 8998 and sdm845. > > Perhaps we should name it tsens-v2, as that seems to be the common > denominator for these, according to the documentation. Thanks for confirming that the block is identical^Wsimilar across 8996, 8998, sdm845 (and possible others). I suspected as much but didn't check in a lot of detail. I expected the 845 to gain more features over time, hence the reason for a separate file and a custom get_temp(). Now, I'll fold all of them into a common tsens-v2 function. We'll also need to change how we regmap the 8998 and sdm845 tsens registers because the offsets are not the same and hence not handled corrently by tsens-common.c/init_common(). ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 2/2] tsens: Get rid of unused fields in structure 2018-06-02 11:11 [PATCH 0/2] thermal: tsens: SDM845 support Amit Kucheria 2018-06-02 11:11 ` [PATCH 1/2] thermal: tsens: Add support for SDM845 platform Amit Kucheria @ 2018-06-02 11:11 ` Amit Kucheria 2018-06-04 4:26 ` Rajendra Nayak 2018-06-04 15:05 ` Bjorn Andersson 1 sibling, 2 replies; 8+ messages in thread From: Amit Kucheria @ 2018-06-02 11:11 UTC (permalink / raw) To: linux-arm-msm Cc: rnayak, bjorn.andersson, edubezval, Zhang Rui, open list:THERMAL, open list status_field and trdy are unused in any of the tsens drivers. Remove them. Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> --- drivers/thermal/qcom/tsens.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h index f15660d..77ed8dc 100644 --- a/drivers/thermal/qcom/tsens.h +++ b/drivers/thermal/qcom/tsens.h @@ -77,9 +77,7 @@ struct tsens_device { struct device *dev; u32 num_sensors; struct regmap *map; - struct regmap_field *status_field; struct tsens_context ctx; - bool trdy; const struct tsens_ops *ops; struct tsens_sensor sensor[0]; }; -- 2.7.4 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] tsens: Get rid of unused fields in structure 2018-06-02 11:11 ` [PATCH 2/2] tsens: Get rid of unused fields in structure Amit Kucheria @ 2018-06-04 4:26 ` Rajendra Nayak 2018-06-04 15:05 ` Bjorn Andersson 1 sibling, 0 replies; 8+ messages in thread From: Rajendra Nayak @ 2018-06-04 4:26 UTC (permalink / raw) To: Amit Kucheria, linux-arm-msm Cc: bjorn.andersson, edubezval, Zhang Rui, open list:THERMAL, open list On 06/02/2018 04:41 PM, Amit Kucheria wrote: > status_field and trdy are unused in any of the tsens drivers. Remove them. > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Acked-by: Rajendra Nayak <rnayak@codeaurora.org> > --- > drivers/thermal/qcom/tsens.h | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h > index f15660d..77ed8dc 100644 > --- a/drivers/thermal/qcom/tsens.h > +++ b/drivers/thermal/qcom/tsens.h > @@ -77,9 +77,7 @@ struct tsens_device { > struct device *dev; > u32 num_sensors; > struct regmap *map; > - struct regmap_field *status_field; > struct tsens_context ctx; > - bool trdy; > const struct tsens_ops *ops; > struct tsens_sensor sensor[0]; > }; > -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] tsens: Get rid of unused fields in structure 2018-06-02 11:11 ` [PATCH 2/2] tsens: Get rid of unused fields in structure Amit Kucheria 2018-06-04 4:26 ` Rajendra Nayak @ 2018-06-04 15:05 ` Bjorn Andersson 1 sibling, 0 replies; 8+ messages in thread From: Bjorn Andersson @ 2018-06-04 15:05 UTC (permalink / raw) To: Amit Kucheria Cc: linux-arm-msm, rnayak, edubezval, Zhang Rui, open list:THERMAL, open list On Sat 02 Jun 04:11 PDT 2018, Amit Kucheria wrote: > status_field and trdy are unused in any of the tsens drivers. Remove them. > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Regards, Bjorn > --- > drivers/thermal/qcom/tsens.h | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h > index f15660d..77ed8dc 100644 > --- a/drivers/thermal/qcom/tsens.h > +++ b/drivers/thermal/qcom/tsens.h > @@ -77,9 +77,7 @@ struct tsens_device { > struct device *dev; > u32 num_sensors; > struct regmap *map; > - struct regmap_field *status_field; > struct tsens_context ctx; > - bool trdy; > const struct tsens_ops *ops; > struct tsens_sensor sensor[0]; > }; > -- > 2.7.4 > ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-06-12 10:39 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2018-06-02 11:11 [PATCH 0/2] thermal: tsens: SDM845 support Amit Kucheria 2018-06-02 11:11 ` [PATCH 1/2] thermal: tsens: Add support for SDM845 platform Amit Kucheria 2018-06-04 4:25 ` Rajendra Nayak 2018-06-04 15:03 ` Bjorn Andersson 2018-06-12 10:39 ` Amit Kucheria 2018-06-02 11:11 ` [PATCH 2/2] tsens: Get rid of unused fields in structure Amit Kucheria 2018-06-04 4:26 ` Rajendra Nayak 2018-06-04 15:05 ` Bjorn Andersson
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