Merging upstream version 4.19.260.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 22 insertions, 7 deletions

diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c
index 52275ddda..7980bd95e 100644
--- a/drivers/iio/accel/bma180.c
+++ b/drivers/iio/accel/bma180.c
@@ -780,11 +780,12 @@ static int bma180_probe(struct i2c_client *client,
 		data->trig->dev.parent = &client->dev;
 		data->trig->ops = &bma180_trigger_ops;
 		iio_trigger_set_drvdata(data->trig, indio_dev);
-		indio_dev->trig = iio_trigger_get(data->trig);
 
 		ret = iio_trigger_register(data->trig);
 		if (ret)
 			goto err_trigger_free;
+
+		indio_dev->trig = iio_trigger_get(data->trig);
 	}
 
 	ret = iio_triggered_buffer_setup(indio_dev, NULL,
diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c
index 1ef75c949..b03c6d955 100644
--- a/drivers/iio/accel/mma8452.c
+++ b/drivers/iio/accel/mma8452.c
@@ -1486,10 +1486,14 @@ static int mma8452_reset(struct i2c_client *client)
 	int i;
 	int ret;
 
-	ret = i2c_smbus_write_byte_data(client,	MMA8452_CTRL_REG2,
+	/*
+	 * Find on fxls8471, after config reset bit, it reset immediately,
+	 * and will not give ACK, so here do not check the return value.
+	 * The following code will read the reset register, and check whether
+	 * this reset works.
+	 */
+	i2c_smbus_write_byte_data(client, MMA8452_CTRL_REG2,
 					MMA8452_CTRL_REG2_RST);
-	if (ret < 0)
-		return ret;
 
 	for (i = 0; i < 10; i++) {
 		usleep_range(100, 200);
diff --git a/drivers/iio/adc/axp288_adc.c b/drivers/iio/adc/axp288_adc.c
index e6ce25bcc..8192d20d2 100644
--- a/drivers/iio/adc/axp288_adc.c
+++ b/drivers/iio/adc/axp288_adc.c
@@ -205,6 +205,14 @@ static const struct dmi_system_id axp288_adc_ts_bias_override[] = {
 		},
 		.driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA,
 	},
+	{
+		/* Nuvision Solo 10 Draw */
+		.matches = {
+		  DMI_MATCH(DMI_SYS_VENDOR, "TMAX"),
+		  DMI_MATCH(DMI_PRODUCT_NAME, "TM101W610L"),
+		},
+		.driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA,
+	},
 	{}
 };
 
diff --git a/drivers/iio/chemical/ccs811.c b/drivers/iio/chemical/ccs811.c
index 46d5d48b5..70f1bec3b 100644
--- a/drivers/iio/chemical/ccs811.c
+++ b/drivers/iio/chemical/ccs811.c
@@ -421,11 +421,11 @@ static int ccs811_probe(struct i2c_client *client,
 		data->drdy_trig->dev.parent = &client->dev;
 		data->drdy_trig->ops = &ccs811_trigger_ops;
 		iio_trigger_set_drvdata(data->drdy_trig, indio_dev);
-		indio_dev->trig = data->drdy_trig;
-		iio_trigger_get(indio_dev->trig);
 		ret = iio_trigger_register(data->drdy_trig);
 		if (ret)
 			goto err_poweroff;
+
+		indio_dev->trig = iio_trigger_get(data->drdy_trig);
 	}
 
 	ret = iio_triggered_buffer_setup(indio_dev, NULL,
diff --git a/drivers/iio/gyro/mpu3050-core.c b/drivers/iio/gyro/mpu3050-core.c
index e6fdd0f4b..0d7581a6f 100644
--- a/drivers/iio/gyro/mpu3050-core.c
+++ b/drivers/iio/gyro/mpu3050-core.c
@@ -873,6 +873,7 @@ static int mpu3050_power_up(struct mpu3050 *mpu3050)
 	ret = regmap_update_bits(mpu3050->map, MPU3050_PWR_MGM,
 				 MPU3050_PWR_MGM_SLEEP, 0);
 	if (ret) {
+		regulator_bulk_disable(ARRAY_SIZE(mpu3050->regs), mpu3050->regs);
 		dev_err(mpu3050->dev, "error setting power mode\n");
 		return ret;
 	}
diff --git a/drivers/iio/light/isl29028.c b/drivers/iio/light/isl29028.c
index f9912ab4f..4c2810c2a 100644
--- a/drivers/iio/light/isl29028.c
+++ b/drivers/iio/light/isl29028.c
@@ -639,7 +639,7 @@ static int isl29028_probe(struct i2c_client *client,
 					 ISL29028_POWER_OFF_DELAY_MS);
 	pm_runtime_use_autosuspend(&client->dev);
 
-	ret = devm_iio_device_register(indio_dev->dev.parent, indio_dev);
+	ret = iio_device_register(indio_dev);
 	if (ret < 0) {
 		dev_err(&client->dev,
 			"%s(): iio registration failed with error %d\n",
diff --git a/drivers/iio/trigger/iio-trig-sysfs.c b/drivers/iio/trigger/iio-trig-sysfs.c
index 3f0dc9a1a..cccc07e63 100644
--- a/drivers/iio/trigger/iio-trig-sysfs.c
+++ b/drivers/iio/trigger/iio-trig-sysfs.c
@@ -198,6 +198,7 @@ static int iio_sysfs_trigger_remove(int id)
 	}
 
 	iio_trigger_unregister(t->trig);
+	irq_work_sync(&t->work);
 	iio_trigger_free(t->trig);
 
 	list_del(&t->l);