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iio: adc: max11100: Use get_unaligned_be16() rather than opencoding.
The function is more explicit in showing the intent + quicker on some platforms. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Alexandru Ardelean <aardelean@deviqon.com> Link: https://lore.kernel.org/r/20210516172520.1398835-2-jic23@kernel.org
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1 changed files with 2 additions and 1 deletions
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@ -12,6 +12,7 @@
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#include <linux/module.h>
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#include <linux/regulator/consumer.h>
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#include <linux/spi/spi.h>
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#include <asm/unaligned.h>
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#include <linux/iio/iio.h>
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#include <linux/iio/driver.h>
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@ -63,7 +64,7 @@ static int max11100_read_single(struct iio_dev *indio_dev, int *val)
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return -EINVAL;
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}
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*val = (state->buffer[1] << 8) | state->buffer[2];
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*val = get_unaligned_be16(&state->buffer[1]);
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return 0;
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}
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