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Author	SHA1	Message	Date
Yang Yingliang	5d8db38ad7	thermal/drivers/qcom: Fix error code in adc_tm5_get_dt_channel_data() Return -EINVAL when args is invalid instead of 'ret' which is set to zero by a previous successful call to a function. Fixes: ca66dca5eda6 ("thermal: qcom: add support for adc-tm5 PMIC thermal monitor") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210527092640.2070555-1-yangyingliang@huawei.com	2021-05-27 11:38:34 +02:00
Colin Ian King	74369d041a	thermal: qcom: Fix comparison with uninitialized variable channels_available Currently the check of chip->channels[i].channel is against an the uninitialized variable channels_available. I believe the variable channels_available needs to be fetched first by the call to adc_tm5_read before the channels check. Fix the issue swapping the order of the channels check loop with the call to adc_tm5_read. Addresses-Coverity: ("Uninitialized scalar variable") Fixes: ca66dca5eda6 ("thermal: qcom: add support for adc-tm5 PMIC thermal monitor") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210216151626.162996-1-colin.king@canonical.com	2021-02-16 19:05:23 +01:00
Dmitry Baryshkov	ca66dca5ed	thermal: qcom: add support for adc-tm5 PMIC thermal monitor Add support for Thermal Monitoring part of PMIC5. This part is closely coupled with ADC, using it's channels directly. ADC-TM support generating interrupts on ADC value crossing low or high voltage bounds, which is used to support thermal trip points. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210205000118.493610-3-dmitry.baryshkov@linaro.org	2021-02-15 21:28:53 +01:00

Author

SHA1

Message

Date

Yang Yingliang

5d8db38ad7

thermal/drivers/qcom: Fix error code in adc_tm5_get_dt_channel_data()

Return -EINVAL when args is invalid instead of 'ret' which is set to
zero by a previous successful call to a function.

Fixes: ca66dca5eda6 ("thermal: qcom: add support for adc-tm5 PMIC thermal monitor")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210527092640.2070555-1-yangyingliang@huawei.com

2021-05-27 11:38:34 +02:00

Colin Ian King

74369d041a

thermal: qcom: Fix comparison with uninitialized variable channels_available

Currently the check of chip->channels[i].channel is against an the
uninitialized variable channels_available.  I believe the variable
channels_available needs to be fetched first by the call to adc_tm5_read
before the channels check. Fix the issue swapping the order of the
channels check loop with the call to adc_tm5_read.

Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: ca66dca5eda6 ("thermal: qcom: add support for adc-tm5 PMIC thermal monitor")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210216151626.162996-1-colin.king@canonical.com

2021-02-16 19:05:23 +01:00

Dmitry Baryshkov

ca66dca5ed

thermal: qcom: add support for adc-tm5 PMIC thermal monitor

Add support for Thermal Monitoring part of PMIC5. This part is closely
coupled with ADC, using it's channels directly. ADC-TM support
generating interrupts on ADC value crossing low or high voltage bounds,
which is used to support thermal trip points.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210205000118.493610-3-dmitry.baryshkov@linaro.org

2021-02-15 21:28:53 +01:00

3 Commits