Merge tag 'char-misc-6.0-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 and misc and other driver subsystem
  changes for 6.0-rc1.

  Highlights include:

   - large set of IIO driver updates, additions, and cleanups

   - new habanalabs device support added (loads of register maps much
     like GPUs have)

   - soundwire driver updates

   - phy driver updates

   - slimbus driver updates

   - tiny virt driver fixes and updates

   - misc driver fixes and updates

   - interconnect driver updates

   - hwtracing driver updates

   - fpga driver updates

   - extcon driver updates

   - firmware driver updates

   - counter driver update

   - mhi driver fixes and updates

   - binder driver fixes and updates

   - speakup driver fixes

  All of these have been in linux-next for a while without any reported
  problems"

* tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (634 commits)
  drivers: lkdtm: fix clang -Wformat warning
  char: remove VR41XX related char driver
  misc: Mark MICROCODE_MINOR unused
  spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
  dt-bindings: iio: adc: Add compatible for MT8188
  iio: light: isl29028: Fix the warning in isl29028_remove()
  iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes
  iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
  iio: adc: max1027: unlock on error path in max1027_read_single_value()
  iio: proximity: sx9324: add empty line in front of bullet list
  iio: magnetometer: hmc5843: Remove duplicate 'the'
  iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
  iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
  iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
  iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
  iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
  ...

1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c
index 97649944f1df..edbe6a3138d0 100644
--- a/drivers/iio/light/cm32181.c
+++ b/drivers/iio/light/cm32181.c
@@ -460,6 +460,8 @@ static int cm32181_probe(struct i2c_client *client)
 			return PTR_ERR(client);
 	}
 
+	i2c_set_clientdata(client, indio_dev);
+
 	cm32181 = iio_priv(indio_dev);
 	cm32181->client = client;
 	cm32181->dev = dev;
@@ -486,6 +488,25 @@ static int cm32181_probe(struct i2c_client *client)
 	return 0;
 }
 
+static int cm32181_suspend(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+
+	return i2c_smbus_write_word_data(client, CM32181_REG_ADDR_CMD,
+					 CM32181_CMD_ALS_DISABLE);
+}
+
+static int cm32181_resume(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct cm32181_chip *cm32181 = iio_priv(dev_get_drvdata(dev));
+
+	return i2c_smbus_write_word_data(client, CM32181_REG_ADDR_CMD,
+					 cm32181->conf_regs[CM32181_REG_ADDR_CMD]);
+}
+
+DEFINE_SIMPLE_DEV_PM_OPS(cm32181_pm_ops, cm32181_suspend, cm32181_resume);
+
 static const struct of_device_id cm32181_of_match[] = {
 	{ .compatible = "capella,cm3218" },
 	{ .compatible = "capella,cm32181" },
@@ -506,6 +527,7 @@ static struct i2c_driver cm32181_driver = {
 		.name	= "cm32181",
 		.acpi_match_table = ACPI_PTR(cm32181_acpi_match),
 		.of_match_table = cm32181_of_match,
+		.pm = pm_sleep_ptr(&cm32181_pm_ops),
 	},
 	.probe_new	= cm32181_probe,
 };