arch_teardown_dma_ops() being the inverse of arch_setup_dma_ops()
,dma_ops should be cleared in the teardown path. Otherwise
this causes problem when the probe of device is retried after
being deferred. The device's iommu structures are cleared
after EPROBEDEFER error, but on the next try dma_ops w
Hi Sricharan,
On 2016-11-17 12:20, Sricharan R wrote:
arch_teardown_dma_ops() being the inverse of arch_setup_dma_ops()
,dma_ops should be cleared in the teardown path. Otherwise
this causes problem when the probe of device is retried after
being deferred. The device's iommu structures are clea
