linux-kernel - [PATCH 4.19 135/425] iio:accel:adis16201: Fix wrong axis assignment that prevents loading

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Message-Id: <20210520092135.874872951@linuxfoundation.org>
Date:   Thu, 20 May 2021 11:18:24 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Stable@...r.kernel.org, Himanshu Jha <himanshujha199640@...il.com>,
        Nuno Sá <nuno.sa@...log.com>,
        Alexandru Ardelean <ardeleanalex@...il.com>
Subject: [PATCH 4.19 135/425] iio:accel:adis16201: Fix wrong axis assignment that prevents loading

From: Jonathan Cameron <Jonathan.Cameron@...wei.com>

commit 4e102429f3dc62dce546f6107e34a4284634196d upstream.

Whilst running some basic tests as part of writing up the dt-bindings for
this driver (to follow), it became clear it doesn't actually load
currently.

iio iio:device1: tried to double register : in_incli_x_index
adis16201 spi0.0: Failed to create buffer sysfs interfaces
adis16201: probe of spi0.0 failed with error -16

Looks like a cut and paste / update bug.  Fixes tag obviously not accurate
but we don't want to bother carry thing back to before the driver moved
out of staging.

Fixes: 591298e54cea ("Staging: iio: accel: adis16201: Move adis16201 driver out of staging")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
Cc: <Stable@...r.kernel.org>
Cc: Himanshu Jha <himanshujha199640@...il.com>
Cc: Nuno Sá <nuno.sa@...log.com>
Reviewed-by: Alexandru Ardelean <ardeleanalex@...il.com>
Link: https://lore.kernel.org/r/20210321182956.844652-1-jic23@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/iio/accel/adis16201.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/iio/accel/adis16201.c
+++ b/drivers/iio/accel/adis16201.c
@@ -216,7 +216,7 @@ static const struct iio_chan_spec adis16
 	ADIS_AUX_ADC_CHAN(ADIS16201_AUX_ADC_REG, ADIS16201_SCAN_AUX_ADC, 0, 12),
 	ADIS_INCLI_CHAN(X, ADIS16201_XINCL_OUT_REG, ADIS16201_SCAN_INCLI_X,
 			BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14),
-	ADIS_INCLI_CHAN(X, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y,
+	ADIS_INCLI_CHAN(Y, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y,
 			BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14),
 	IIO_CHAN_SOFT_TIMESTAMP(7)
 };