From: Mitali Borkar
> Sent: 12 April 2021 00:09
>
> This patch fixes the warning identified by checkpatch.pl by replacing
> __attribute__aligned(size) with __aligned(size)
>
> Signed-off-by: Mitali Borkar <mitaliborkar810@xxxxxxxxx>
> ---
> .../staging/media/ipu3/include/intel-ipu3.h | 74 +++++++++----------
> 1 file changed, 37 insertions(+), 37 deletions(-)
>
> diff --git a/drivers/staging/media/ipu3/include/intel-ipu3.h
> b/drivers/staging/media/ipu3/include/intel-ipu3.h
> index 589d5ccee3a7..d95ca9ebfafb 100644
> --- a/drivers/staging/media/ipu3/include/intel-ipu3.h
> +++ b/drivers/staging/media/ipu3/include/intel-ipu3.h
> @@ -84,7 +84,7 @@ struct ipu3_uapi_grid_config {
> */
> struct ipu3_uapi_awb_raw_buffer {
> __u8 meta_data[IPU3_UAPI_AWB_MAX_BUFFER_SIZE]
> - __attribute__((aligned(32)));
> + __aligned(32);
> } __packed;
WTF?
It either has 1-byte alignment because it is just __u8,
32-byte because of the aligned(32),
or 1 byte because of the outer packed.
What alignment does this (and all the other) structures
actually need?
Specifying 'packed' isn't free.
David
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