drm/amdgpu: use kmemdup rather than duplicating its implementation

[karo-tx-linux.git] / drivers / dma / pl330.c

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index f513f77b1d85471ff0997f8d9f4755deca293621..ecab4ea059b4d5eec80a3f3354b5c1c2c36343c0 100644 (file)
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2328,7 +2328,7 @@ static dma_cookie_t pl330_tx_submit(struct dma_async_tx_descriptor *tx)
                        desc->txd.callback = last->txd.callback;
                        desc->txd.callback_param = last->txd.callback_param;
                }
-               last->last = false;
+               desc->last = false;
 
                dma_cookie_assign(&desc->txd);
 
@@ -2623,6 +2623,7 @@ pl330_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dst,
                desc->rqcfg.brst_len = 1;
 
        desc->rqcfg.brst_len = get_burst_len(desc, len);
+       desc->bytes_requested = len;
 
        desc->txd.flags = flags;