Merge 4.6-rc3 into staging-next

This resolves a lot of merge issues with PAGE_CACHE_* changes, and an
iio driver merge issue.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

8 files changed, 21 insertions, 14 deletions

diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c
index e631ee9a6a77..2a0735d6955d 100644
--- a/drivers/iio/accel/bmc150-accel-core.c
+++ b/drivers/iio/accel/bmc150-accel-core.c
@@ -548,7 +548,7 @@ static int bmc150_accel_get_axis(struct bmc150_accel_data *data,
 {
 	int ret;
 	int axis = chan->scan_index;
-	unsigned int raw_val;
+	__le16 raw_val;
 
 	mutex_lock(&data->mutex);
 	ret = bmc150_accel_set_power_state(data, true);
@@ -558,14 +558,14 @@ static int bmc150_accel_get_axis(struct bmc150_accel_data *data,
 	}
 
 	ret = regmap_bulk_read(data->regmap, BMC150_ACCEL_AXIS_TO_REG(axis),
-			       &raw_val, 2);
+			       &raw_val, sizeof(raw_val));
 	if (ret < 0) {
 		dev_err(data->dev, "Error reading axis %d\n", axis);
 		bmc150_accel_set_power_state(data, false);
 		mutex_unlock(&data->mutex);
 		return ret;
 	}
-	*val = sign_extend32(raw_val >> chan->scan_type.shift,
+	*val = sign_extend32(le16_to_cpu(raw_val) >> chan->scan_type.shift,
 			     chan->scan_type.realbits - 1);
 	ret = bmc150_accel_set_power_state(data, false);
 	mutex_unlock(&data->mutex);
diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c
index 929508e5266c..998dc3caad4c 100644
--- a/drivers/iio/adc/max1363.c
+++ b/drivers/iio/adc/max1363.c
@@ -1386,7 +1386,7 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = {
 	},
 	[max11644] = {
 		.bits = 12,
-		.int_vref_mv = 2048,
+		.int_vref_mv = 4096,
 		.mode_list = max11644_mode_list,
 		.num_modes = ARRAY_SIZE(max11644_mode_list),
 		.default_mode = s0to1,
@@ -1396,7 +1396,7 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = {
 	},
 	[max11645] = {
 		.bits = 12,
-		.int_vref_mv = 4096,
+		.int_vref_mv = 2048,
 		.mode_list = max11644_mode_list,
 		.num_modes = ARRAY_SIZE(max11644_mode_list),
 		.default_mode = s0to1,
@@ -1406,7 +1406,7 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = {
 	},
 	[max11646] = {
 		.bits = 10,
-		.int_vref_mv = 2048,
+		.int_vref_mv = 4096,
 		.mode_list = max11644_mode_list,
 		.num_modes = ARRAY_SIZE(max11644_mode_list),
 		.default_mode = s0to1,
@@ -1416,7 +1416,7 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = {
 	},
 	[max11647] = {
 		.bits = 10,
-		.int_vref_mv = 4096,
+		.int_vref_mv = 2048,
 		.mode_list = max11644_mode_list,
 		.num_modes = ARRAY_SIZE(max11644_mode_list),
 		.default_mode = s0to1,
@@ -1680,6 +1680,10 @@ static const struct i2c_device_id max1363_id[] = {
 	{ "max11615", max11615 },
 	{ "max11616", max11616 },
 	{ "max11617", max11617 },
+	{ "max11644", max11644 },
+	{ "max11645", max11645 },
+	{ "max11646", max11646 },
+	{ "max11647", max11647 },
 	{}
 };
 
diff --git a/drivers/iio/gyro/bmg160_core.c b/drivers/iio/gyro/bmg160_core.c
index 2493bb17a03d..dd2f850a2f0b 100644
--- a/drivers/iio/gyro/bmg160_core.c
+++ b/drivers/iio/gyro/bmg160_core.c
@@ -451,7 +451,7 @@ static int bmg160_get_temp(struct bmg160_data *data, int *val)
 static int bmg160_get_axis(struct bmg160_data *data, int axis, int *val)
 {
 	int ret;
-	unsigned int raw_val;
+	__le16 raw_val;
 
 	mutex_lock(&data->mutex);
 	ret = bmg160_set_power_state(data, true);
@@ -461,7 +461,7 @@ static int bmg160_get_axis(struct bmg160_data *data, int axis, int *val)
 	}
 
 	ret = regmap_bulk_read(data->regmap, BMG160_AXIS_TO_REG(axis), &raw_val,
-			       2);
+			       sizeof(raw_val));
 	if (ret < 0) {
 		dev_err(data->dev, "Error reading axis %d\n", axis);
 		bmg160_set_power_state(data, false);
@@ -469,7 +469,7 @@ static int bmg160_get_axis(struct bmg160_data *data, int axis, int *val)
 		return ret;
 	}
 
-	*val = sign_extend32(raw_val, 15);
+	*val = sign_extend32(le16_to_cpu(raw_val), 15);
 	ret = bmg160_set_power_state(data, false);
 	mutex_unlock(&data->mutex);
 	if (ret < 0)
diff --git a/drivers/iio/health/max30100.c b/drivers/iio/health/max30100.c
index 09db89359544..90ab8a2d2846 100644
--- a/drivers/iio/health/max30100.c
+++ b/drivers/iio/health/max30100.c
@@ -238,12 +238,13 @@ static irqreturn_t max30100_interrupt_handler(int irq, void *private)
 
 	mutex_lock(&data->lock);
 
-	while (cnt-- || (cnt = max30100_fifo_count(data) > 0)) {
+	while (cnt || (cnt = max30100_fifo_count(data) > 0)) {
 		ret = max30100_read_measurement(data);
 		if (ret)
 			break;
 
 		iio_push_to_buffers(data->indio_dev, data->buffer);
+		cnt--;
 	}
 
 	mutex_unlock(&data->lock);
diff --git a/drivers/iio/imu/inv_mpu6050/Kconfig b/drivers/iio/imu/inv_mpu6050/Kconfig
index a7f557af4389..847455a2d6bb 100644
--- a/drivers/iio/imu/inv_mpu6050/Kconfig
+++ b/drivers/iio/imu/inv_mpu6050/Kconfig
@@ -9,9 +9,8 @@ config INV_MPU6050_IIO
 
 config INV_MPU6050_I2C
 	tristate "Invensense MPU6050 devices (I2C)"
-	depends on I2C
+	depends on I2C_MUX
 	select INV_MPU6050_IIO
-	select I2C_MUX
 	select REGMAP_I2C
 	help
 	  This driver supports the Invensense MPU6050 devices.
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index b976332d45d3..90462fcf5436 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -653,6 +653,7 @@ static int iio_verify_update(struct iio_dev *indio_dev,
 	unsigned int modes;
 
 	memset(config, 0, sizeof(*config));
+	config->watermark = ~0;
 
 	/*
 	 * If there is just one buffer and we are removing it there is nothing
diff --git a/drivers/iio/light/apds9960.c b/drivers/iio/light/apds9960.c
index f6a07dc32ae4..a6af56ad10e1 100644
--- a/drivers/iio/light/apds9960.c
+++ b/drivers/iio/light/apds9960.c
@@ -769,7 +769,7 @@ static void apds9960_read_gesture_fifo(struct apds9960_data *data)
 	mutex_lock(&data->lock);
 	data->gesture_mode_running = 1;
 
-	while (cnt-- || (cnt = apds9660_fifo_is_empty(data) > 0)) {
+	while (cnt || (cnt = apds9660_fifo_is_empty(data) > 0)) {
 		ret = regmap_bulk_read(data->regmap, APDS9960_REG_GFIFO_BASE,
 				      &data->buffer, 4);
 
@@ -777,6 +777,7 @@ static void apds9960_read_gesture_fifo(struct apds9960_data *data)
 			goto err_read;
 
 		iio_push_to_buffers(data->indio_dev, data->buffer);
+		cnt--;
 	}
 
 err_read:
diff --git a/drivers/iio/magnetometer/st_magn.h b/drivers/iio/magnetometer/st_magn.h
index 06a4d9c35581..9daca4681922 100644
--- a/drivers/iio/magnetometer/st_magn.h
+++ b/drivers/iio/magnetometer/st_magn.h
@@ -44,6 +44,7 @@ static inline int st_magn_allocate_ring(struct iio_dev *indio_dev)
 static inline void st_magn_deallocate_ring(struct iio_dev *indio_dev)
 {
 }
+#define ST_MAGN_TRIGGER_SET_STATE NULL
 #endif /* CONFIG_IIO_BUFFER */
 
 #endif /* ST_MAGN_H */