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staging: vchiq_arm: use one DMA device to map and unmap bulk pagelists #7494

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staging: vchiq_arm: use one DMA device to map and unmap bulk pagelists #7494

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4 changes: 2 additions & 2 deletions drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1474,7 +1474,7 @@ cleanup_pagelistinfo(struct vchiq_instance *instance, struct vchiq_pagelist_info
dma_pool_free(g_dma_pool, pagelistinfo->pagelist,
pagelistinfo->dma_addr);
} else {
dma_free_coherent(g_dma_dev, pagelistinfo->pagelist_buffer_size,
dma_free_coherent(instance->state->dev, pagelistinfo->pagelist_buffer_size,
pagelistinfo->pagelist, pagelistinfo->dma_addr);
}
}
Expand Down Expand Up @@ -1641,7 +1641,7 @@ create_pagelist(struct vchiq_instance *instance, struct vchiq_bulk *bulk)
count -= len;
}

dma_buffers = dma_map_sg(instance->state->dev,
dma_buffers = dma_map_sg(g_dma_dev,
scatterlist,
num_pages,
pagelistinfo->dma_dir);
Expand Down