patch "iio: imu: adis16550: fix swapped gyro/accel filter functions" added to char-misc-linus

patch "iio: imu: adis16550: fix swapped gyro/accel filter functions" added to char-misc-linus

[gregkh]

This is a note to let you know that I've just added the patch titled

    iio: imu: adis16550: fix swapped gyro/accel filter functions

to my char-misc git tree which can be found at
    git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
in the char-misc-linus branch.

The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the
next -rc kernel release.

If you have any questions about this process, please let me know.


From ea7e2e43d768102e2601dbbda42041c78d7a99f9 Mon Sep 17 00:00:00 2001
From: Antoniu Miclaus <antoniu.miclaus@analog.com>
Date: Fri, 27 Feb 2026 14:20:46 +0200
Subject: iio: imu: adis16550: fix swapped gyro/accel filter functions

The low-pass filter handlers for IIO_ANGL_VEL and IIO_ACCEL call each
other's filter functions in both read_raw and write_raw. Swap them so
each channel type uses its correct filter accessor.

Fixes: bac4368fab62 ("iio: imu: adis16550: add adis16550 support")
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Acked-by: Robert Budai <robert.budai@analog.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/imu/adis16550.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/imu/adis16550.c b/drivers/iio/imu/adis16550.c
index 28f0dbd0226c..1f2af506f4bd 100644
--- a/drivers/iio/imu/adis16550.c
+++ b/drivers/iio/imu/adis16550.c
@@ -643,12 +643,12 @@ static int adis16550_read_raw(struct iio_dev *indio_dev,
 	case IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY:
 		switch (chan->type) {
 		case IIO_ANGL_VEL:
-			ret = adis16550_get_accl_filter_freq(st, val);
+			ret = adis16550_get_gyro_filter_freq(st, val);
 			if (ret)
 				return ret;
 			return IIO_VAL_INT;
 		case IIO_ACCEL:
-			ret = adis16550_get_gyro_filter_freq(st, val);
+			ret = adis16550_get_accl_filter_freq(st, val);
 			if (ret)
 				return ret;
 			return IIO_VAL_INT;
@@ -681,9 +681,9 @@ static int adis16550_write_raw(struct iio_dev *indio_dev,
 	case IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY:
 		switch (chan->type) {
 		case IIO_ANGL_VEL:
-			return adis16550_set_accl_filter_freq(st, val);
-		case IIO_ACCEL:
 			return adis16550_set_gyro_filter_freq(st, val);
+		case IIO_ACCEL:
+			return adis16550_set_accl_filter_freq(st, val);
 		default:
 			return -EINVAL;
 		}
-- 
2.53.0