Merge tag 'staging-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging and IIO updates from Greg KH:
 "Here is the "big" staging and IIO driver update for 4.15-rc1.

  Lots and lots of little changes, almost all minor code cleanups as the
  Outreachy application process happened during this development cycle.
  Also happened was a lot of IIO driver activity, and the typec USB code
  moving out of staging to drivers/usb (same commits are in the USB tree
  on a persistent branch to not cause merge issues.)

  Overall, it's a wash, I think we added a few hundred more lines than
  removed, but really only a few thousand were modified at all.

  All of these have been in linux-next for a while. There might be a
  merge issue with Al's vfs tree in the pi433 driver (take his changes,
  they are always better), and the media tree with some of the odd
  atomisp cleanups (take the media tree's version)"

* tag 'staging-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (507 commits)
  staging: lustre: add SPDX identifiers to all lustre files
  staging: greybus: Remove redundant license text
  staging: greybus: add SPDX identifiers to all greybus driver files
  staging: ccree: simplify ioread/iowrite
  staging: ccree: simplify registers access
  staging: ccree: simplify error handling logic
  staging: ccree: remove dead code
  staging: ccree: handle limiting of DMA masks
  staging: ccree: copy IV to DMAable memory
  staging: fbtft: remove redundant initialization of buf
  staging: sm750fb: Fix parameter mistake in poke32
  staging: wilc1000: Fix bssid buffer offset in Txq
  staging: fbtft: fb_ssd1331: fix mirrored display
  staging: android: Fix checkpatch.pl error
  staging: greybus: loopback: convert loopback to use generic async operations
  staging: greybus: operation: add private data with get/set accessors
  staging: greybus: loopback: Fix iteration count on async path
  staging: greybus: loopback: Hold per-connection mutex across operations
  staging: greybus/loopback: use ktime_get() for time intervals
  staging: fsl-dpaa2/eth: Extra headroom in RX buffers
  ...

16 files changed, 79 insertions, 38 deletions

diff --git a/drivers/iio/pressure/abp060mg.c b/drivers/iio/pressure/abp060mg.c
index 43bdd0b9155f..46a220c70d6a 100644
--- a/drivers/iio/pressure/abp060mg.c
+++ b/drivers/iio/pressure/abp060mg.c
@@ -168,7 +168,6 @@ static int abp060mg_read_raw(struct iio_dev *indio_dev,
 }
 
 static const struct iio_info abp060mg_info = {
-	.driver_module = THIS_MODULE,
 	.read_raw = abp060mg_read_raw,
 };
 
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index 8f26428804a2..fd1da26a62e4 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -561,7 +561,6 @@ static const struct attribute_group bmp280_attrs_group = {
 };
 
 static const struct iio_info bmp280_info = {
-	.driver_module = THIS_MODULE,
 	.read_raw = &bmp280_read_raw,
 	.write_raw = &bmp280_write_raw,
 	.attrs = &bmp280_attrs_group,
diff --git a/drivers/iio/pressure/cros_ec_baro.c b/drivers/iio/pressure/cros_ec_baro.c
index 48b2a30f57ae..4599fde4dd25 100644
--- a/drivers/iio/pressure/cros_ec_baro.c
+++ b/drivers/iio/pressure/cros_ec_baro.c
@@ -120,14 +120,12 @@ static int cros_ec_baro_write(struct iio_dev *indio_dev,
 static const struct iio_info cros_ec_baro_info = {
 	.read_raw = &cros_ec_baro_read,
 	.write_raw = &cros_ec_baro_write,
-	.driver_module = THIS_MODULE,
 };
 
 static int cros_ec_baro_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent);
-	struct cros_ec_device *ec_device;
 	struct iio_dev *indio_dev;
 	struct cros_ec_baro_state *state;
 	struct iio_chan_spec *channel;
@@ -137,7 +135,6 @@ static int cros_ec_baro_probe(struct platform_device *pdev)
 		dev_warn(dev, "No CROS EC device found.\n");
 		return -EINVAL;
 	}
-	ec_device = ec_dev->ec_dev;
 
 	indio_dev = devm_iio_device_alloc(dev, sizeof(*state));
 	if (!indio_dev)
diff --git a/drivers/iio/pressure/hid-sensor-press.c b/drivers/iio/pressure/hid-sensor-press.c
index 6848d8c80eff..4c437918f1d2 100644
--- a/drivers/iio/pressure/hid-sensor-press.c
+++ b/drivers/iio/pressure/hid-sensor-press.c
@@ -160,7 +160,6 @@ static int press_write_raw(struct iio_dev *indio_dev,
 }
 
 static const struct iio_info press_info = {
-	.driver_module = THIS_MODULE,
 	.read_raw = &press_read_raw,
 	.write_raw = &press_write_raw,
 };
diff --git a/drivers/iio/pressure/hp03.c b/drivers/iio/pressure/hp03.c
index 8c7b3ec3d84a..406934ea6228 100644
--- a/drivers/iio/pressure/hp03.c
+++ b/drivers/iio/pressure/hp03.c
@@ -208,7 +208,6 @@ static int hp03_read_raw(struct iio_dev *indio_dev,
 }
 
 static const struct iio_info hp03_info = {
-	.driver_module	= THIS_MODULE,
 	.read_raw	= &hp03_read_raw,
 };
 
diff --git a/drivers/iio/pressure/hp206c.c b/drivers/iio/pressure/hp206c.c
index 12f769e86355..c38c19678cf6 100644
--- a/drivers/iio/pressure/hp206c.c
+++ b/drivers/iio/pressure/hp206c.c
@@ -351,7 +351,6 @@ static const struct iio_info hp206c_info = {
 	.attrs = &hp206c_attribute_group,
 	.read_raw = hp206c_read_raw,
 	.write_raw = hp206c_write_raw,
-	.driver_module = THIS_MODULE,
 };
 
 static int hp206c_probe(struct i2c_client *client,
diff --git a/drivers/iio/pressure/mpl115.c b/drivers/iio/pressure/mpl115.c
index 8f2bce213248..ab4786d0102b 100644
--- a/drivers/iio/pressure/mpl115.c
+++ b/drivers/iio/pressure/mpl115.c
@@ -144,7 +144,6 @@ static const struct iio_chan_spec mpl115_channels[] = {
 
 static const struct iio_info mpl115_info = {
 	.read_raw = &mpl115_read_raw,
-	.driver_module = THIS_MODULE,
 };
 
 int mpl115_probe(struct device *dev, const char *name,
diff --git a/drivers/iio/pressure/mpl3115.c b/drivers/iio/pressure/mpl3115.c
index 619b963714c7..7537547fb7ee 100644
--- a/drivers/iio/pressure/mpl3115.c
+++ b/drivers/iio/pressure/mpl3115.c
@@ -218,7 +218,6 @@ static const struct iio_chan_spec mpl3115_channels[] = {
 
 static const struct iio_info mpl3115_info = {
 	.read_raw = &mpl3115_read_raw,
-	.driver_module = THIS_MODULE,
 };
 
 static int mpl3115_probe(struct i2c_client *client,
diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c
index 2a77a2f15752..f950cfde5db9 100644
--- a/drivers/iio/pressure/ms5611_core.c
+++ b/drivers/iio/pressure/ms5611_core.c
@@ -384,7 +384,6 @@ static const struct iio_info ms5611_info = {
 	.read_raw = &ms5611_read_raw,
 	.write_raw = &ms5611_write_raw,
 	.attrs = &ms5611_attribute_group,
-	.driver_module = THIS_MODULE,
 };
 
 static int ms5611_init(struct iio_dev *indio_dev)
diff --git a/drivers/iio/pressure/ms5637.c b/drivers/iio/pressure/ms5637.c
index c413f8a84a63..e2f73e6dc58f 100644
--- a/drivers/iio/pressure/ms5637.c
+++ b/drivers/iio/pressure/ms5637.c
@@ -124,7 +124,6 @@ static const struct iio_info ms5637_info = {
 	.read_raw = ms5637_read_raw,
 	.write_raw = ms5637_write_raw,
 	.attrs = &ms5637_attribute_group,
-	.driver_module = THIS_MODULE,
 };
 
 static int ms5637_probe(struct i2c_client *client,
diff --git a/drivers/iio/pressure/st_pressure.h b/drivers/iio/pressure/st_pressure.h
index 7d995937adba..e67eb0d971bf 100644
--- a/drivers/iio/pressure/st_pressure.h
+++ b/drivers/iio/pressure/st_pressure.h
@@ -19,6 +19,8 @@ enum st_press_type {
 	LPS25H,
 	LPS331AP,
 	LPS22HB,
+	LPS33HW,
+	LPS35HW,
 	ST_PRESS_MAX,
 };
 
@@ -26,6 +28,8 @@ enum st_press_type {
 #define LPS25H_PRESS_DEV_NAME		"lps25h"
 #define LPS331AP_PRESS_DEV_NAME		"lps331ap"
 #define LPS22HB_PRESS_DEV_NAME		"lps22hb"
+#define LPS33HW_PRESS_DEV_NAME		"lps33hw"
+#define LPS35HW_PRESS_DEV_NAME		"lps35hw"
 
 /**
  * struct st_sensors_platform_data - default press platform data
diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c
index 34611a8ea2ce..349e5c713c03 100644
--- a/drivers/iio/pressure/st_pressure_core.c
+++ b/drivers/iio/pressure/st_pressure_core.c
@@ -280,14 +280,28 @@ static const struct st_sensor_settings st_press_sensors_settings[] = {
 			.mask = 0x04,
 		},
 		.drdy_irq = {
-			.addr = 0x22,
-			.mask_int1 = 0x04,
-			.mask_int2 = 0x20,
+			.int1 = {
+				.addr = 0x22,
+				.mask = 0x04,
+				.addr_od = 0x22,
+				.mask_od = 0x40,
+			},
+			.int2 = {
+				.addr = 0x22,
+				.mask = 0x20,
+				.addr_od = 0x22,
+				.mask_od = 0x40,
+			},
 			.addr_ihl = 0x22,
 			.mask_ihl = 0x80,
-			.addr_od = 0x22,
-			.mask_od = 0x40,
-			.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
+			.stat_drdy = {
+				.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
+				.mask = 0x03,
+			},
+		},
+		.sim = {
+			.addr = 0x20,
+			.value = BIT(0),
 		},
 		.multi_read_bit = true,
 		.bootime = 2,
@@ -335,8 +349,9 @@ static const struct st_sensor_settings st_press_sensors_settings[] = {
 			.addr = 0x20,
 			.mask = 0x04,
 		},
-		.drdy_irq = {
-			.addr = 0,
+		.sim = {
+			.addr = 0x20,
+			.value = BIT(0),
 		},
 		.multi_read_bit = true,
 		.bootime = 2,
@@ -388,14 +403,22 @@ static const struct st_sensor_settings st_press_sensors_settings[] = {
 			.mask = 0x04,
 		},
 		.drdy_irq = {
-			.addr = 0x23,
-			.mask_int1 = 0x01,
-			.mask_int2 = 0x00,
+			.int1 = {
+				.addr = 0x23,
+				.mask = 0x01,
+				.addr_od = 0x22,
+				.mask_od = 0x40,
+			},
 			.addr_ihl = 0x22,
 			.mask_ihl = 0x80,
-			.addr_od = 0x22,
-			.mask_od = 0x40,
-			.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
+			.stat_drdy = {
+				.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
+				.mask = 0x03,
+			},
+		},
+		.sim = {
+			.addr = 0x20,
+			.value = BIT(0),
 		},
 		.multi_read_bit = true,
 		.bootime = 2,
@@ -410,6 +433,8 @@ static const struct st_sensor_settings st_press_sensors_settings[] = {
 		.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
 		.sensors_supported = {
 			[0] = LPS22HB_PRESS_DEV_NAME,
+			[1] = LPS33HW_PRESS_DEV_NAME,
+			[2] = LPS35HW_PRESS_DEV_NAME,
 		},
 		.ch = (struct iio_chan_spec *)st_press_lps22hb_channels,
 		.num_ch = ARRAY_SIZE(st_press_lps22hb_channels),
@@ -447,14 +472,22 @@ static const struct st_sensor_settings st_press_sensors_settings[] = {
 			.mask = 0x02,
 		},
 		.drdy_irq = {
-			.addr = 0x12,
-			.mask_int1 = 0x04,
-			.mask_int2 = 0x00,
+			.int1 = {
+				.addr = 0x12,
+				.mask = 0x04,
+				.addr_od = 0x12,
+				.mask_od = 0x40,
+			},
 			.addr_ihl = 0x12,
 			.mask_ihl = 0x80,
-			.addr_od = 0x12,
-			.mask_od = 0x40,
-			.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
+			.stat_drdy = {
+				.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
+				.mask = 0x03,
+			},
+		},
+		.sim = {
+			.addr = 0x10,
+			.value = BIT(0),
 		},
 		.multi_read_bit = false,
 		.bootime = 2,
@@ -547,7 +580,6 @@ static const struct attribute_group st_press_attribute_group = {
 };
 
 static const struct iio_info press_info = {
-	.driver_module = THIS_MODULE,
 	.attrs = &st_press_attribute_group,
 	.read_raw = &st_press_read_raw,
 	.write_raw = &st_press_write_raw,
@@ -556,7 +588,6 @@ static const struct iio_info press_info = {
 
 #ifdef CONFIG_IIO_TRIGGER
 static const struct iio_trigger_ops st_press_trigger_ops = {
-	.owner = THIS_MODULE,
 	.set_trigger_state = ST_PRESS_TRIGGER_SET_STATE,
 	.validate_device = st_sensors_validate_device,
 };
@@ -605,7 +636,8 @@ int st_press_common_probe(struct iio_dev *indio_dev)
 	press_data->odr = press_data->sensor_settings->odr.odr_avl[0].hz;
 
 	/* Some devices don't support a data ready pin. */
-	if (!pdata && press_data->sensor_settings->drdy_irq.addr)
+	if (!pdata && (press_data->sensor_settings->drdy_irq.int1.addr ||
+		       press_data->sensor_settings->drdy_irq.int2.addr))
 		pdata =	(struct st_sensors_platform_data *)&default_press_pdata;
 
 	err = st_sensors_init_sensor(indio_dev, press_data->dev->platform_data);
diff --git a/drivers/iio/pressure/st_pressure_i2c.c b/drivers/iio/pressure/st_pressure_i2c.c
index 7f15e927fa2b..fbb59059e942 100644
--- a/drivers/iio/pressure/st_pressure_i2c.c
+++ b/drivers/iio/pressure/st_pressure_i2c.c
@@ -37,6 +37,14 @@ static const struct of_device_id st_press_of_match[] = {
 		.compatible = "st,lps22hb-press",
 		.data = LPS22HB_PRESS_DEV_NAME,
 	},
+	{
+		.compatible = "st,lps33hw",
+		.data = LPS33HW_PRESS_DEV_NAME,
+	},
+	{
+		.compatible = "st,lps35hw",
+		.data = LPS35HW_PRESS_DEV_NAME,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, st_press_of_match);
@@ -59,6 +67,8 @@ static const struct i2c_device_id st_press_id_table[] = {
 	{ LPS25H_PRESS_DEV_NAME,  LPS25H },
 	{ LPS331AP_PRESS_DEV_NAME, LPS331AP },
 	{ LPS22HB_PRESS_DEV_NAME, LPS22HB },
+	{ LPS33HW_PRESS_DEV_NAME, LPS33HW },
+	{ LPS35HW_PRESS_DEV_NAME, LPS35HW },
 	{},
 };
 MODULE_DEVICE_TABLE(i2c, st_press_id_table);
diff --git a/drivers/iio/pressure/st_pressure_spi.c b/drivers/iio/pressure/st_pressure_spi.c
index f5ebd36bb4bf..9a3441b128e7 100644
--- a/drivers/iio/pressure/st_pressure_spi.c
+++ b/drivers/iio/pressure/st_pressure_spi.c
@@ -41,6 +41,14 @@ static const struct of_device_id st_press_of_match[] = {
 		.compatible = "st,lps22hb-press",
 		.data = LPS22HB_PRESS_DEV_NAME,
 	},
+	{
+		.compatible = "st,lps33hw",
+		.data = LPS33HW_PRESS_DEV_NAME,
+	},
+	{
+		.compatible = "st,lps35hw",
+		.data = LPS35HW_PRESS_DEV_NAME,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, st_press_of_match);
@@ -83,6 +91,8 @@ static const struct spi_device_id st_press_id_table[] = {
 	{ LPS25H_PRESS_DEV_NAME },
 	{ LPS331AP_PRESS_DEV_NAME },
 	{ LPS22HB_PRESS_DEV_NAME },
+	{ LPS33HW_PRESS_DEV_NAME },
+	{ LPS35HW_PRESS_DEV_NAME },
 	{},
 };
 MODULE_DEVICE_TABLE(spi, st_press_id_table);
diff --git a/drivers/iio/pressure/t5403.c b/drivers/iio/pressure/t5403.c
index 2667e71721f5..92c00f603b1d 100644
--- a/drivers/iio/pressure/t5403.c
+++ b/drivers/iio/pressure/t5403.c
@@ -209,7 +209,6 @@ static const struct iio_info t5403_info = {
 	.read_raw = &t5403_read_raw,
 	.write_raw = &t5403_write_raw,
 	.attrs = &t5403_attribute_group,
-	.driver_module = THIS_MODULE,
 };
 
 static int t5403_probe(struct i2c_client *client,
diff --git a/drivers/iio/pressure/zpa2326.c b/drivers/iio/pressure/zpa2326.c
index 91431454eb85..81d8f24eaeb4 100644
--- a/drivers/iio/pressure/zpa2326.c
+++ b/drivers/iio/pressure/zpa2326.c
@@ -1390,7 +1390,6 @@ static int zpa2326_set_trigger_state(struct iio_trigger *trig, bool state)
 }
 
 static const struct iio_trigger_ops zpa2326_trigger_ops = {
-	.owner             = THIS_MODULE,
 	.set_trigger_state = zpa2326_set_trigger_state,
 };
 
@@ -1590,7 +1589,6 @@ static const struct iio_chan_spec zpa2326_channels[] = {
 };
 
 static const struct iio_info zpa2326_info = {
-	.driver_module = THIS_MODULE,
 	.attrs         = &zpa2326_attribute_group,
 	.read_raw      = zpa2326_read_raw,
 	.write_raw     = zpa2326_write_raw,