[PATCH][next] drm/nouveau: outp: Use __member_size() helper

[Danilo Krummrich]

On Tue, Apr 22, 2025 at 09:45:39AM -0600, Gustavo A. R. Silva wrote:
> Use __member_size() to get the size of the flex-array member at compile
> time, instead of the convoluted expression `__struct_size(p) - sizeof(*p)`
> 
> Signed-off-by: Gustavo A. R. Silva <gustavoars at kernel.org>

Applied to drm-misc-next, thanks!