tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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iio: adc: ad_sigma_delta: use sizeof() in ALIGN()

Use sizeof() instead of hardcoding the size of the timestamp in the
ALIGN() macro. This makes it a bit more obvious what the intention of
the code is.

Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20250701-iio-adc-ad7173-add-spi-offload-support-v3-4-42abb83e3dac@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

authored by

David Lechner and committed by
Jonathan Cameron 1a913da6 11d58620

+2 -1
+2 -1
drivers/iio/adc/ad_sigma_delta.c
··· 488 488 return ret; 489 489 } 490 490 491 - samples_buf_size = ALIGN(slot * indio_dev->channels[0].scan_type.storagebits / 8, 8); 491 + samples_buf_size = ALIGN(slot * indio_dev->channels[0].scan_type.storagebits / 8, 492 + sizeof(s64)); 492 493 samples_buf_size += sizeof(s64); 493 494 samples_buf = devm_krealloc(&sigma_delta->spi->dev, sigma_delta->samples_buf, 494 495 samples_buf_size, GFP_KERNEL);