diff options
Diffstat (limited to 'drivers/dma/at_xdmac.c')
| -rw-r--r-- | drivers/dma/at_xdmac.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index 299396121e6d..3fbc74710a13 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1363,6 +1363,8 @@ at_xdmac_prep_dma_memset(struct dma_chan *chan, dma_addr_t dest, int value, return NULL; desc = at_xdmac_memset_create_desc(chan, atchan, dest, len, value); + if (!desc) + return NULL; list_add_tail(&desc->desc_node, &desc->descs_list); desc->tx_dma_desc.cookie = -EBUSY; @@ -2031,10 +2033,8 @@ static int at_xdmac_device_terminate_all(struct dma_chan *chan) * at_xdmac_start_xfer() for this descriptor. Now it's time * to release it. */ - if (desc->active_xfer) { - pm_runtime_put_autosuspend(atxdmac->dev); - pm_runtime_mark_last_busy(atxdmac->dev); - } + if (desc->active_xfer) + pm_runtime_put_noidle(atxdmac->dev); } clear_bit(AT_XDMAC_CHAN_IS_PAUSED, &atchan->status); @@ -2476,7 +2476,7 @@ MODULE_DEVICE_TABLE(of, atmel_xdmac_dt_ids); static struct platform_driver at_xdmac_driver = { .probe = at_xdmac_probe, - .remove_new = at_xdmac_remove, + .remove = at_xdmac_remove, .driver = { .name = "at_xdmac", .of_match_table = of_match_ptr(atmel_xdmac_dt_ids), |