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Subject[PATCH 4.4 127/162] iio: adis16480: Add debugfs_reg_access entry
Date
From: Nuno Sá <nuno.sa@analog.com>

[ Upstream commit 4c35b7a51e2f291471f7221d112c6a45c63e83bc ]

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: Sasha Levin <sashal@kernel.org>
---
drivers/iio/imu/adis16480.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c
index 778a46247f8de..eeed374ebc6c5 100644
--- a/drivers/iio/imu/adis16480.c
+++ b/drivers/iio/imu/adis16480.c
@@ -724,6 +724,7 @@ static const struct iio_info adis16480_info = {
.write_raw = &adis16480_write_raw,
.update_scan_mode = adis_update_scan_mode,
.driver_module = THIS_MODULE,
+ .debugfs_reg_access = adis_debugfs_reg_access,
};

static int adis16480_stop_device(struct iio_dev *indio_dev)
--
2.20.1


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