Commit 2f79df72 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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media: imx: imx7-media-csi: Move variable to loop scope 



The phys variable is only used as a local loop variable in
imx7_csi_setup_vb2_buf(), with each entry in the array being used in the
corresponding iteration of the loop only. Move it to loop scope,
simplifying the array to a single variable.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarPaul Elder <paul.elder@ideasonboard.com>
Acked-by: default avatarRui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent a868d306

drivers/staging/media/imx/imx7-media-csi.c

+5 −4
Original line number Original line Diff line number Diff line
@@ -398,21 +398,22 @@ static void imx7_csi_setup_vb2_buf(struct imx7_csi *csi) 
{

{

	struct imx7_csi_vb2_buffer *buf;

	struct imx7_csi_vb2_buffer *buf;

	struct vb2_buffer *vb2_buf;

	struct vb2_buffer *vb2_buf;

	dma_addr_t phys[2];

	int i;

	int i;





	for (i = 0; i < 2; i++) {

	for (i = 0; i < 2; i++) {

		dma_addr_t phys;



		buf = imx7_csi_video_next_buf(csi);

		buf = imx7_csi_video_next_buf(csi);

		if (buf) {

		if (buf) {

			csi->active_vb2_buf[i] = buf;

			csi->active_vb2_buf[i] = buf;

			vb2_buf = &buf->vbuf.vb2_buf;

			vb2_buf = &buf->vbuf.vb2_buf;

			phys[i] = vb2_dma_contig_plane_dma_addr(vb2_buf, 0);

			phys = vb2_dma_contig_plane_dma_addr(vb2_buf, 0);

		} else {

		} else {

			csi->active_vb2_buf[i] = NULL;

			csi->active_vb2_buf[i] = NULL;

			phys[i] = csi->underrun_buf.phys;

			phys = csi->underrun_buf.phys;

		}

		}





		imx7_csi_update_buf(csi, phys[i], i);

		imx7_csi_update_buf(csi, phys, i);

	}

	}

}

}