diff options
Diffstat (limited to 'drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c')
| -rw-r--r-- | drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c b/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c index c70a7965f140..4ec909e0b810 100644 --- a/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c +++ b/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c @@ -790,6 +790,20 @@ static int dpaa2_qdma_remove(struct fsl_mc_device *ls_dev) return 0; } +static void dpaa2_qdma_shutdown(struct fsl_mc_device *ls_dev) +{ + struct dpaa2_qdma_priv *priv; + struct device *dev; + + dev = &ls_dev->dev; + priv = dev_get_drvdata(dev); + + dpdmai_disable(priv->mc_io, 0, ls_dev->mc_handle); + dpaa2_dpdmai_dpio_unbind(priv); + dpdmai_close(priv->mc_io, 0, ls_dev->mc_handle); + dpdmai_destroy(priv->mc_io, 0, ls_dev->mc_handle); +} + static const struct fsl_mc_device_id dpaa2_qdma_id_table[] = { { .vendor = FSL_MC_VENDOR_FREESCALE, @@ -805,6 +819,7 @@ static struct fsl_mc_driver dpaa2_qdma_driver = { }, .probe = dpaa2_qdma_probe, .remove = dpaa2_qdma_remove, + .shutdown = dpaa2_qdma_shutdown, .match_id_table = dpaa2_qdma_id_table }; |