diff options
5 files changed, 0 insertions, 55 deletions
diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_lid_angle.c b/drivers/iio/common/cros_ec_sensors/cros_ec_lid_angle.c index e30a59fcf0f9..af801e203623 100644 --- a/drivers/iio/common/cros_ec_sensors/cros_ec_lid_angle.c +++ b/drivers/iio/common/cros_ec_sensors/cros_ec_lid_angle.c @@ -127,7 +127,6 @@ MODULE_DEVICE_TABLE(platform, cros_ec_lid_angle_ids); static struct platform_driver cros_ec_lid_angle_platform_driver = { .driver = { .name = DRV_NAME, - .pm = &cros_ec_sensors_pm_ops, }, .probe = cros_ec_lid_angle_probe, .id_table = cros_ec_lid_angle_ids, diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c index 711134d67dde..fad21a90bc7e 100644 --- a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c +++ b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors.c @@ -314,7 +314,6 @@ MODULE_DEVICE_TABLE(platform, cros_ec_sensors_ids); static struct platform_driver cros_ec_sensors_platform_driver = { .driver = { .name = "cros-ec-sensors", - .pm = &cros_ec_sensors_pm_ops, }, .probe = cros_ec_sensors_probe, .id_table = cros_ec_sensors_ids, diff --git a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c index 01513cb93365..a1ecbd55ea76 100644 --- a/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c +++ b/drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c @@ -738,52 +738,5 @@ int cros_ec_sensors_core_write(struct cros_ec_sensors_core_state *st, } EXPORT_SYMBOL_GPL(cros_ec_sensors_core_write); -static int __maybe_unused cros_ec_sensors_prepare(struct device *dev) -{ - struct iio_dev *indio_dev = dev_get_drvdata(dev); - struct cros_ec_sensors_core_state *st = iio_priv(indio_dev); - - if (st->curr_sampl_freq == 0) - return 0; - - /* - * If the sensors are sampled at high frequency, we will not be able to - * sleep. Set sampling to a long period if necessary. - */ - if (st->curr_sampl_freq < CROS_EC_MIN_SUSPEND_SAMPLING_FREQUENCY) { - mutex_lock(&st->cmd_lock); - st->param.cmd = MOTIONSENSE_CMD_EC_RATE; - st->param.ec_rate.data = CROS_EC_MIN_SUSPEND_SAMPLING_FREQUENCY; - cros_ec_motion_send_host_cmd(st, 0); - mutex_unlock(&st->cmd_lock); - } - return 0; -} - -static void __maybe_unused cros_ec_sensors_complete(struct device *dev) -{ - struct iio_dev *indio_dev = dev_get_drvdata(dev); - struct cros_ec_sensors_core_state *st = iio_priv(indio_dev); - - if (st->curr_sampl_freq == 0) - return; - - if (st->curr_sampl_freq < CROS_EC_MIN_SUSPEND_SAMPLING_FREQUENCY) { - mutex_lock(&st->cmd_lock); - st->param.cmd = MOTIONSENSE_CMD_EC_RATE; - st->param.ec_rate.data = st->curr_sampl_freq; - cros_ec_motion_send_host_cmd(st, 0); - mutex_unlock(&st->cmd_lock); - } -} - -const struct dev_pm_ops cros_ec_sensors_pm_ops = { -#ifdef CONFIG_PM_SLEEP - .prepare = cros_ec_sensors_prepare, - .complete = cros_ec_sensors_complete -#endif -}; -EXPORT_SYMBOL_GPL(cros_ec_sensors_pm_ops); - MODULE_DESCRIPTION("ChromeOS EC sensor hub core functions"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/iio/light/cros_ec_light_prox.c b/drivers/iio/light/cros_ec_light_prox.c index 03c951ff4a3c..e10b35de4c2f 100644 --- a/drivers/iio/light/cros_ec_light_prox.c +++ b/drivers/iio/light/cros_ec_light_prox.c @@ -255,7 +255,6 @@ MODULE_DEVICE_TABLE(platform, cros_ec_light_prox_ids); static struct platform_driver cros_ec_light_prox_platform_driver = { .driver = { .name = "cros-ec-light-prox", - .pm = &cros_ec_sensors_pm_ops, }, .probe = cros_ec_light_prox_probe, .id_table = cros_ec_light_prox_ids, diff --git a/include/linux/iio/common/cros_ec_sensors_core.h b/include/linux/iio/common/cros_ec_sensors_core.h index b8f573ca9dcc..96ea4551945e 100644 --- a/include/linux/iio/common/cros_ec_sensors_core.h +++ b/include/linux/iio/common/cros_ec_sensors_core.h @@ -30,9 +30,6 @@ enum { */ #define CROS_EC_SAMPLE_SIZE (sizeof(s64) * 2) -/* Minimum sampling period to use when device is suspending */ -#define CROS_EC_MIN_SUSPEND_SAMPLING_FREQUENCY 1000 /* 1 second */ - typedef irqreturn_t (*cros_ec_sensors_capture_t)(int irq, void *p); /** @@ -117,8 +114,6 @@ int cros_ec_sensors_core_write(struct cros_ec_sensors_core_state *st, struct iio_chan_spec const *chan, int val, int val2, long mask); -extern const struct dev_pm_ops cros_ec_sensors_pm_ops; - /* List of extended channel specification for all sensors */ extern const struct iio_chan_spec_ext_info cros_ec_sensors_ext_info[]; |