Merge tag 'char-misc-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the large set of char/misc and other driver subsystem changes
  for 6.2-rc1. Nothing earth-shattering in here at all, just a lot of
  new driver development and minor fixes.

  Highlights include:

   - fastrpc driver updates

   - iio new drivers and updates

   - habanalabs driver updates for new hardware and features

   - slimbus driver updates

   - speakup module parameters added to aid in boot time configuration

   - i2c probe_new conversions for lots of different drivers

   - other small driver fixes and additions

  One semi-interesting change in here is the increase of the number of
  misc dynamic minors available to 1048448 to handle new huge-cpu
  systems.

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'char-misc-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (521 commits)
  extcon: usbc-tusb320: Convert to i2c's .probe_new()
  extcon: rt8973: Convert to i2c's .probe_new()
  extcon: fsa9480: Convert to i2c's .probe_new()
  extcon: max77843: Replace irqchip mask_invert with unmask_base
  chardev: fix error handling in cdev_device_add()
  mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
  drivers: mcb: fix resource leak in mcb_probe()
  coresight: etm4x: fix repeated words in comments
  coresight: cti: Fix null pointer error on CTI init before ETM
  coresight: trbe: remove cpuhp instance node before remove cpuhp state
  counter: stm32-lptimer-cnt: fix the check on arr and cmp registers update
  misc: fastrpc: Add dma_mask to fastrpc_channel_ctx
  misc: fastrpc: Add mmap request assigning for static PD pool
  misc: fastrpc: Safekeep mmaps on interrupted invoke
  misc: fastrpc: Add support for audiopd
  misc: fastrpc: Rework fastrpc_req_munmap
  misc: fastrpc: Use fastrpc_map_put in fastrpc_map_create on fail
  misc: fastrpc: Add fastrpc_remote_heap_alloc
  misc: fastrpc: Add reserved mem support
  misc: fastrpc: Rename audio protection domain to root
  ...

12 files changed, 35 insertions, 53 deletions

diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c
index 4447b8811827..f01249c1ba93 100644
--- a/drivers/iio/dac/ad5064.c
+++ b/drivers/iio/dac/ad5064.c
@@ -993,9 +993,9 @@ static int ad5064_i2c_write(struct ad5064_state *st, unsigned int cmd,
 	return 0;
 }
 
-static int ad5064_i2c_probe(struct i2c_client *i2c,
-	const struct i2c_device_id *id)
+static int ad5064_i2c_probe(struct i2c_client *i2c)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
 	return ad5064_probe(&i2c->dev, id->driver_data, id->name,
 						ad5064_i2c_write);
 }
@@ -1056,7 +1056,7 @@ static struct i2c_driver ad5064_i2c_driver = {
 	.driver = {
 		   .name = "ad5064",
 	},
-	.probe = ad5064_i2c_probe,
+	.probe_new = ad5064_i2c_probe,
 	.id_table = ad5064_i2c_ids,
 };
 
diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c
index a81bfa47a221..64b4519f8f5e 100644
--- a/drivers/iio/dac/ad5380.c
+++ b/drivers/iio/dac/ad5380.c
@@ -546,9 +546,9 @@ static inline void ad5380_spi_unregister_driver(void)
 
 #if IS_ENABLED(CONFIG_I2C)
 
-static int ad5380_i2c_probe(struct i2c_client *i2c,
-			    const struct i2c_device_id *id)
+static int ad5380_i2c_probe(struct i2c_client *i2c)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
 	struct regmap *regmap;
 
 	regmap = devm_regmap_init_i2c(i2c, &ad5380_regmap_config);
@@ -589,7 +589,7 @@ static struct i2c_driver ad5380_i2c_driver = {
 	.driver = {
 		   .name = "ad5380",
 	},
-	.probe = ad5380_i2c_probe,
+	.probe_new = ad5380_i2c_probe,
 	.remove = ad5380_i2c_remove,
 	.id_table = ad5380_i2c_ids,
 };
diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c
index 7324065d3782..aa3130b33456 100644
--- a/drivers/iio/dac/ad5446.c
+++ b/drivers/iio/dac/ad5446.c
@@ -568,9 +568,9 @@ static const struct ad5446_chip_info ad5446_i2c_chip_info[] = {
 	},
 };
 
-static int ad5446_i2c_probe(struct i2c_client *i2c,
-			    const struct i2c_device_id *id)
+static int ad5446_i2c_probe(struct i2c_client *i2c)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
 	return ad5446_probe(&i2c->dev, id->name,
 		&ad5446_i2c_chip_info[id->driver_data]);
 }
@@ -595,7 +595,7 @@ static struct i2c_driver ad5446_i2c_driver = {
 	.driver = {
 		   .name = "ad5446",
 	},
-	.probe = ad5446_i2c_probe,
+	.probe_new = ad5446_i2c_probe,
 	.remove = ad5446_i2c_remove,
 	.id_table = ad5446_i2c_ids,
 };
diff --git a/drivers/iio/dac/ad5593r.c b/drivers/iio/dac/ad5593r.c
index 8e5e014e0c28..d311567ab324 100644
--- a/drivers/iio/dac/ad5593r.c
+++ b/drivers/iio/dac/ad5593r.c
@@ -99,9 +99,9 @@ static const struct ad5592r_rw_ops ad5593r_rw_ops = {
 	.gpio_read = ad5593r_gpio_read,
 };
 
-static int ad5593r_i2c_probe(struct i2c_client *i2c,
-		const struct i2c_device_id *id)
+static int ad5593r_i2c_probe(struct i2c_client *i2c)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
 	if (!i2c_check_functionality(i2c->adapter,
 				     I2C_FUNC_SMBUS_BYTE | I2C_FUNC_I2C))
 		return -EOPNOTSUPP;
@@ -138,7 +138,7 @@ static struct i2c_driver ad5593r_driver = {
 		.of_match_table = ad5593r_of_match,
 		.acpi_match_table = ad5593r_acpi_match,
 	},
-	.probe = ad5593r_i2c_probe,
+	.probe_new = ad5593r_i2c_probe,
 	.remove = ad5593r_i2c_remove,
 	.id_table = ad5593r_i2c_ids,
 };
diff --git a/drivers/iio/dac/ad5696-i2c.c b/drivers/iio/dac/ad5696-i2c.c
index aa36cbf0137c..160e80cf9135 100644
--- a/drivers/iio/dac/ad5696-i2c.c
+++ b/drivers/iio/dac/ad5696-i2c.c
@@ -58,9 +58,9 @@ static int ad5686_i2c_write(struct ad5686_state *st,
 	return (ret != 3) ? -EIO : 0;
 }
 
-static int ad5686_i2c_probe(struct i2c_client *i2c,
-			    const struct i2c_device_id *id)
+static int ad5686_i2c_probe(struct i2c_client *i2c)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
 	return ad5686_probe(&i2c->dev, id->driver_data, id->name,
 			    ad5686_i2c_write, ad5686_i2c_read);
 }
@@ -113,7 +113,7 @@ static struct i2c_driver ad5686_i2c_driver = {
 		.name = "ad5696",
 		.of_match_table = ad5686_of_match,
 	},
-	.probe = ad5686_i2c_probe,
+	.probe_new = ad5686_i2c_probe,
 	.remove = ad5686_i2c_remove,
 	.id_table = ad5686_i2c_id,
 };
diff --git a/drivers/iio/dac/ds4424.c b/drivers/iio/dac/ds4424.c
index 3e17a681174e..a16a6a934d9d 100644
--- a/drivers/iio/dac/ds4424.c
+++ b/drivers/iio/dac/ds4424.c
@@ -213,9 +213,9 @@ static const struct iio_info ds4424_info = {
 	.write_raw = ds4424_write_raw,
 };
 
-static int ds4424_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
+static int ds4424_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct ds4424_data *data;
 	struct iio_dev *indio_dev;
 	int ret;
@@ -312,7 +312,7 @@ static struct i2c_driver ds4424_driver = {
 		.of_match_table = ds4424_of_match,
 		.pm     = pm_sleep_ptr(&ds4424_pm_ops),
 	},
-	.probe		= ds4424_probe,
+	.probe_new	= ds4424_probe,
 	.remove		= ds4424_remove,
 	.id_table	= ds4424_id,
 };
diff --git a/drivers/iio/dac/ltc2688.c b/drivers/iio/dac/ltc2688.c
index 28bdde2d3088..fc8eb53c65be 100644
--- a/drivers/iio/dac/ltc2688.c
+++ b/drivers/iio/dac/ltc2688.c
@@ -84,7 +84,6 @@ struct ltc2688_chan {
 struct ltc2688_state {
 	struct spi_device *spi;
 	struct regmap *regmap;
-	struct regulator_bulk_data regulators[2];
 	struct ltc2688_chan channels[LTC2688_DAC_CHANNELS];
 	struct iio_chan_spec *iio_chan;
 	/* lock to protect against multiple access to the device and shared data */
@@ -902,13 +901,6 @@ static int ltc2688_setup(struct ltc2688_state *st, struct regulator *vref)
 			       LTC2688_CONFIG_EXT_REF);
 }
 
-static void ltc2688_disable_regulators(void *data)
-{
-	struct ltc2688_state *st = data;
-
-	regulator_bulk_disable(ARRAY_SIZE(st->regulators), st->regulators);
-}
-
 static void ltc2688_disable_regulator(void *regulator)
 {
 	regulator_disable(regulator);
@@ -965,6 +957,7 @@ static const struct iio_info ltc2688_info = {
 
 static int ltc2688_probe(struct spi_device *spi)
 {
+	static const char * const regulators[] = { "vcc", "iovcc" };
 	struct ltc2688_state *st;
 	struct iio_dev *indio_dev;
 	struct regulator *vref_reg;
@@ -988,21 +981,11 @@ static int ltc2688_probe(struct spi_device *spi)
 		return dev_err_probe(dev, PTR_ERR(st->regmap),
 				     "Failed to init regmap");
 
-	st->regulators[0].supply = "vcc";
-	st->regulators[1].supply = "iovcc";
-	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(st->regulators),
-				      st->regulators);
-	if (ret)
-		return dev_err_probe(dev, ret, "Failed to get regulators\n");
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(st->regulators), st->regulators);
+	ret = devm_regulator_bulk_get_enable(dev, ARRAY_SIZE(regulators),
+					     regulators);
 	if (ret)
 		return dev_err_probe(dev, ret, "Failed to enable regulators\n");
 
-	ret = devm_add_action_or_reset(dev, ltc2688_disable_regulators, st);
-	if (ret)
-		return ret;
-
 	vref_reg = devm_regulator_get_optional(dev, "vref");
 	if (IS_ERR(vref_reg)) {
 		if (PTR_ERR(vref_reg) != -ENODEV)
diff --git a/drivers/iio/dac/m62332.c b/drivers/iio/dac/m62332.c
index 5a812f87970c..b692459b0f23 100644
--- a/drivers/iio/dac/m62332.c
+++ b/drivers/iio/dac/m62332.c
@@ -176,8 +176,7 @@ static const struct iio_chan_spec m62332_channels[M62332_CHANNELS] = {
 	M62332_CHANNEL(1)
 };
 
-static int m62332_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
+static int m62332_probe(struct i2c_client *client)
 {
 	struct m62332_data *data;
 	struct iio_dev *indio_dev;
@@ -239,7 +238,7 @@ static struct i2c_driver m62332_driver = {
 		.name	= "m62332",
 		.pm	= pm_sleep_ptr(&m62332_pm_ops),
 	},
-	.probe		= m62332_probe,
+	.probe_new	= m62332_probe,
 	.remove		= m62332_remove,
 	.id_table	= m62332_id,
 };
diff --git a/drivers/iio/dac/max517.c b/drivers/iio/dac/max517.c
index 373ce6ff83b7..25967c39365d 100644
--- a/drivers/iio/dac/max517.c
+++ b/drivers/iio/dac/max517.c
@@ -141,9 +141,9 @@ static const struct iio_chan_spec max517_channels[] = {
 	MAX517_CHANNEL(7),
 };
 
-static int max517_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
+static int max517_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct max517_data *data;
 	struct iio_dev *indio_dev;
 	struct max517_platform_data *platform_data = client->dev.platform_data;
@@ -203,7 +203,7 @@ static struct i2c_driver max517_driver = {
 		.name	= MAX517_DRV_NAME,
 		.pm	= pm_sleep_ptr(&max517_pm_ops),
 	},
-	.probe		= max517_probe,
+	.probe_new	= max517_probe,
 	.id_table	= max517_id,
 };
 module_i2c_driver(max517_driver);
diff --git a/drivers/iio/dac/max5821.c b/drivers/iio/dac/max5821.c
index e001b594d5b1..23da345b9250 100644
--- a/drivers/iio/dac/max5821.c
+++ b/drivers/iio/dac/max5821.c
@@ -300,9 +300,9 @@ static void max5821_regulator_disable(void *reg)
 	regulator_disable(reg);
 }
 
-static int max5821_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
+static int max5821_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct max5821_data *data;
 	struct iio_dev *indio_dev;
 	u32 tmp;
@@ -377,7 +377,7 @@ static struct i2c_driver max5821_driver = {
 		.of_match_table = max5821_of_match,
 		.pm     = pm_sleep_ptr(&max5821_pm_ops),
 	},
-	.probe		= max5821_probe,
+	.probe_new	= max5821_probe,
 	.id_table	= max5821_id,
 };
 module_i2c_driver(max5821_driver);
diff --git a/drivers/iio/dac/mcp4725.c b/drivers/iio/dac/mcp4725.c
index 446d1a8fe4be..46bf758760f8 100644
--- a/drivers/iio/dac/mcp4725.c
+++ b/drivers/iio/dac/mcp4725.c
@@ -369,9 +369,9 @@ static int mcp4725_probe_dt(struct device *dev,
 	return 0;
 }
 
-static int mcp4725_probe(struct i2c_client *client,
-			 const struct i2c_device_id *id)
+static int mcp4725_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct mcp4725_data *data;
 	struct iio_dev *indio_dev;
 	struct mcp4725_platform_data *pdata, pdata_dt;
@@ -524,7 +524,7 @@ static struct i2c_driver mcp4725_driver = {
 		.of_match_table = mcp4725_of_match,
 		.pm	= pm_sleep_ptr(&mcp4725_pm_ops),
 	},
-	.probe		= mcp4725_probe,
+	.probe_new	= mcp4725_probe,
 	.remove		= mcp4725_remove,
 	.id_table	= mcp4725_id,
 };
diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c
index 3210e3098f9a..40191947fea3 100644
--- a/drivers/iio/dac/ti-dac5571.c
+++ b/drivers/iio/dac/ti-dac5571.c
@@ -306,9 +306,9 @@ static const struct iio_info dac5571_info = {
 	.write_raw_get_fmt = dac5571_write_raw_get_fmt,
 };
 
-static int dac5571_probe(struct i2c_client *client,
-			 const struct i2c_device_id *id)
+static int dac5571_probe(struct i2c_client *client)
 {
+	const struct i2c_device_id *id = i2c_client_get_device_id(client);
 	struct device *dev = &client->dev;
 	const struct dac5571_spec *spec;
 	struct dac5571_data *data;
@@ -426,7 +426,7 @@ static struct i2c_driver dac5571_driver = {
 		   .name = "ti-dac5571",
 		   .of_match_table = dac5571_of_id,
 	},
-	.probe	  = dac5571_probe,
+	.probe_new = dac5571_probe,
 	.remove   = dac5571_remove,
 	.id_table = dac5571_id,
 };