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iio: adc: xilinx-xadc-core: use devm_kmemdup_array()

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Convert to use devm_kmemdup_array() and while at it, use source size
instead of destination.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Raag Jadav 2025-02-12 11:55:11 +05:30 committed by Andy Shevchenko
parent 86068aca75
commit a0d78eec88
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/adc/xilinx-xadc-core.c
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@ -1245,8 +1245,8 @@ static int xadc_parse_dt(struct iio_dev *indio_dev, unsigned int *conf, int irq)
channel_templates = xadc_us_channels;
max_channels = ARRAY_SIZE(xadc_us_channels);
}
channels = devm_kmemdup(dev, channel_templates,
sizeof(channels[0]) * max_channels, GFP_KERNEL);
channels = devm_kmemdup_array(dev, channel_templates, max_channels,
sizeof(*channel_templates), GFP_KERNEL);
if (!channels)
return -ENOMEM;