Commit 8aa111e3 authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Alex Deucher
Browse files

drm/amd/display/dc/dce110/dce110_mem_input_v: use swap macro in program_size_and_rotation 



Make use of the swap macro instead of _manually_ swapping values
and remove unnecessary variable swap.

This makes the code easier to read and maintain.

This code was detected with the help of Coccinelle.

Signed-off-by: default avatarGustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 99676f20

drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.c

+8 −20
Original line number Diff line number Diff line
@@ -237,26 +237,14 @@ static void program_size_and_rotation( 
	if (rotation == ROTATION_ANGLE_90 ||

		rotation == ROTATION_ANGLE_270) {



		uint32_t swap;

		swap = local_size.video.luma_size.x;

		local_size.video.luma_size.x =

			local_size.video.luma_size.y;

		local_size.video.luma_size.y  = swap;



		swap = local_size.video.luma_size.width;

		local_size.video.luma_size.width =

			local_size.video.luma_size.height;

		local_size.video.luma_size.height = swap;



		swap = local_size.video.chroma_size.x;

		local_size.video.chroma_size.x =

			local_size.video.chroma_size.y;

		local_size.video.chroma_size.y  = swap;



		swap = local_size.video.chroma_size.width;

		local_size.video.chroma_size.width =

			local_size.video.chroma_size.height;

		local_size.video.chroma_size.height = swap;

		swap(local_size.video.luma_size.x,

		     local_size.video.luma_size.y);

		swap(local_size.video.luma_size.width,

		     local_size.video.luma_size.height);

		swap(local_size.video.chroma_size.x,

		     local_size.video.chroma_size.y);

		swap(local_size.video.chroma_size.width,

		     local_size.video.chroma_size.height);

	}



	value = 0;

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