media: venus: Refactor hfi_buffer_alloc_mode_supported

Replace the old style single element array at the end of the struct with
a flex array.

The code does not allocate this structure, so the size change should not
be a problem.

This fixes the following cocci warning:
drivers/media/platform/qcom/venus/hfi_helper.h:1233:5-9: WARNING use flexible-array member instead (https://www.kernel.org/doc/html/latest/process/deprecated.html#zero-length-and-one-element-arrays)

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Acked-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h
index 3edefa4edeb95dd0b834237054040fbf2bb1c97b..755aabcd8048abf55df297818d7ec6a9d6d0a95d 100644 (file)
--- a/drivers/media/platform/qcom/venus/hfi_helper.h
+++ b/drivers/media/platform/qcom/venus/hfi_helper.h
@@ -1264,7 +1264,7 @@ struct hfi_interlace_format_supported {
 struct hfi_buffer_alloc_mode_supported {
        u32 buffer_type;
        u32 num_entries;
-       u32 data[1];
+       u32 data[];
 };
 
 struct hfi_mb_error_map {