| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 019/140] iio: adis16480: Add debugfs_reg_access entry | Date | Mon, 16 Dec 2019 18:48:07 +0100 |
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From: Nuno Sá <nuno.sa@analog.com>
commit 4c35b7a51e2f291471f7221d112c6a45c63e83bc upstream.
The driver is defining debugfs entries by calling `adis16480_debugfs_init()`. However, those entries are attached to the iio_dev debugfs entry which won't exist if no debugfs_reg_access callback is provided.
Fixes: 2f3abe6cbb6c ("iio:imu: Add support for the ADIS16480 and similar IMUs") Signed-off-by: Nuno Sá <nuno.sa@analog.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/iio/imu/adis16480.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/iio/imu/adis16480.c +++ b/drivers/iio/imu/adis16480.c @@ -727,6 +727,7 @@ static const struct iio_info adis16480_i .read_raw = &adis16480_read_raw, .write_raw = &adis16480_write_raw, .update_scan_mode = adis_update_scan_mode, + .debugfs_reg_access = adis_debugfs_reg_access, }; static int adis16480_stop_device(struct iio_dev *indio_dev)
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