reg_dma_chan      504 drivers/gpu/drm/vc4/vc4_dsi.c 	struct dma_chan *reg_dma_chan;
reg_dma_chan      550 drivers/gpu/drm/vc4/vc4_dsi.c 	struct dma_chan *chan = dsi->reg_dma_chan;
reg_dma_chan     1500 drivers/gpu/drm/vc4/vc4_dsi.c 		dsi->reg_dma_chan = dma_request_chan_by_mask(&dma_mask);
reg_dma_chan     1501 drivers/gpu/drm/vc4/vc4_dsi.c 		if (IS_ERR(dsi->reg_dma_chan)) {
reg_dma_chan     1502 drivers/gpu/drm/vc4/vc4_dsi.c 			ret = PTR_ERR(dsi->reg_dma_chan);