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| author | Robert Hancock <robert.hancock@calian.com> | 2022-01-27 11:34:48 -0600 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-03-02 13:38:48 +0000 |
| commit | 1f21a41578062d439cc485bce2d8b664f9a6170e (patch) | |
| tree | b01fc7d535126112ffb21b903008b58ae3927c64 /drivers | |
| parent | 5165102efa41c2aedc77441612f4506a8a8671db (diff) | |
| download | linux-stable-1f21a41578062d439cc485bce2d8b664f9a6170e.tar.gz linux-stable-1f21a41578062d439cc485bce2d8b664f9a6170e.tar.bz2 linux-stable-1f21a41578062d439cc485bce2d8b664f9a6170e.zip | |
iio: adc: xilinx-ams: Fixed missing PS channels
The code forgot to increment num_channels for the PS channel inputs,
resulting in them not being enabled as they should.
Fixes: d5c70627a794 ("iio: adc: Add Xilinx AMS driver")
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Reviewed-by: Michael Tretter <m.tretter@pengutronix.de>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/20220127173450.3684318-3-robert.hancock@calian.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/adc/xilinx-ams.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/adc/xilinx-ams.c b/drivers/iio/adc/xilinx-ams.c index 6ffddf4038b8..6746bc966bfd 100644 --- a/drivers/iio/adc/xilinx-ams.c +++ b/drivers/iio/adc/xilinx-ams.c @@ -1225,6 +1225,7 @@ static int ams_init_module(struct iio_dev *indio_dev, /* add PS channels to iio device channels */ memcpy(channels, ams_ps_channels, sizeof(ams_ps_channels)); + num_channels = ARRAY_SIZE(ams_ps_channels); } else if (fwnode_property_match_string(fwnode, "compatible", "xlnx,zynqmp-ams-pl") == 0) { ams->pl_base = fwnode_iomap(fwnode, 0); |