Merge tag 'iio-fixes-for-6.19a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus

Jonathan writes:

IIO: 1st set of fixes for the 6.19 cycle

The usual mixed bag of fixes for ancient problems plus some more
recent ones.

adi,ad7280a
- Check for errors from spi_setup().
adi,ad3552r
- Fix potential buffer overflow when setting to use the internal ramp.
adi,ax5695r
- Fill in the data for this device in the chip info table.
adi,ad7606
- Don't store a negative error in an unsigned int.
adi,ad9467
- Fix incorrect register mask value.
adi,adxl380
- Fix inverted condition for whether INT1 interrupt present in dt.
atmel,at91-sama5d2
- Cancel work on remove to avoid a potential use-after-free
invensense,icm45600
- Fix temperature scaling.
samsung,eynos_adc
- Use of_platform_depolulate() to correctly clear up such that child
  devices are created correctly if the driver is rebound.
sensiron,scd4x
- Fix incorrect endianness reported to user-space.
st,accel
- Fix gain reported for the iis329dq.
st,lsm6dsx
- Hide event related interfaces on parts that don't support events.
ti,pac1934
- Ensure output of clamp() is used rather than unclamped value.

* tag 'iio-fixes-for-6.19a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
  iio: dac: ad3552r-hs: fix out-of-bound write in ad3552r_hs_write_data_source
  iio: accel: iis328dq: fix gain values
  iio: core: add separate lockdep class for info_exist_lock
  iio: chemical: scd4x: fix reported channel endianness
  iio: imu: inv_icm45600: fix temperature offset reporting
  iio: adc: exynos_adc: fix OF populate on driver rebind
  iio: dac: ad5686: add AD5695R to ad5686_chip_info_tbl
  iio: accel: adxl380: fix handling of unavailable "INT1" interrupt
  iio: imu: st_lsm6dsx: fix iio_chan_spec for sensors without event detection
  iio: adc: pac1934: Fix clamped value in pac1934_reg_snapshot
  iio: adc: ad9467: fix ad9434 vref mask
  iio: adc: ad7606: Fix incorrect type for error return variable
  iio: adc: ad7280a: handle spi_setup() errors in probe()
  iio: adc: at91-sama5d2_adc: Fix potential use-after-free in sama5d2_adc driver

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/iio/iio-opaque.h b/include/linux/iio/iio-opaque.h
index 4247497f3f8b..b87841a355f8 100644
--- a/include/linux/iio/iio-opaque.h
+++ b/include/linux/iio/iio-opaque.h
@@ -14,6 +14,7 @@
  * @mlock:			lock used to prevent simultaneous device state changes
  * @mlock_key:			lockdep class for iio_dev lock
  * @info_exist_lock:		lock to prevent use during removal
+ * @info_exist_key:		lockdep class for info_exist lock
  * @trig_readonly:		mark the current trigger immutable
  * @event_interface:		event chrdevs associated with interrupt lines
  * @attached_buffers:		array of buffers statically attached by the driver
@@ -47,6 +48,7 @@ struct iio_dev_opaque {
 	struct mutex			mlock;
 	struct lock_class_key		mlock_key;
 	struct mutex			info_exist_lock;
+	struct lock_class_key		info_exist_key;
 	bool				trig_readonly;
 	struct iio_event_interface	*event_interface;
 	struct iio_buffer		**attached_buffers;