iio: adc: ad7944: Fix sign and use aligned_s64 for timestamp.

Whilst it doesn't actually make any difference because the code
that fills this field doesn't care, timestamps are all signed.
Use the new aligned_s64 instead of open coding alignment to avoid
confusing static analyzers and give slightly cleaner code.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241215182912.481706-2-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Jonathan Cameron 2024-12-15 18:28:52 +00:00
parent b5fd1849c6
commit bed883e4f0

View File

@ -75,7 +75,7 @@ struct ad7944_adc {
u16 u16;
u32 u32;
} raw;
u64 timestamp __aligned(8);
aligned_s64 timestamp;
} sample __aligned(IIO_DMA_MINALIGN);
};