diff options
Diffstat (limited to 'drivers/usb/renesas_usbhs/fifo.c')
| -rw-r--r-- | drivers/usb/renesas_usbhs/fifo.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c index 000f9750149f..7be4e7d57ace 100644 --- a/drivers/usb/renesas_usbhs/fifo.c +++ b/drivers/usb/renesas_usbhs/fifo.c @@ -799,8 +799,10 @@ static int __usbhsf_dma_map_ctrl(struct usbhs_pkt *pkt, int map) struct usbhs_pipe *pipe = pkt->pipe; struct usbhs_priv *priv = usbhs_pipe_to_priv(pipe); struct usbhs_pipe_info *info = usbhs_priv_to_pipeinfo(priv); + struct usbhs_fifo *fifo = usbhs_pipe_to_fifo(pipe); + struct dma_chan *chan = usbhsf_dma_chan_get(fifo, pkt); - return info->dma_map_ctrl(pkt, map); + return info->dma_map_ctrl(chan->device->dev, pkt, map); } static void usbhsf_dma_complete(void *arg); @@ -881,12 +883,12 @@ static int usbhsf_dma_prepare_push(struct usbhs_pkt *pkt, int *is_done) if (!fifo) goto usbhsf_pio_prepare_push; - if (usbhsf_dma_map(pkt) < 0) - goto usbhsf_pio_prepare_push; - ret = usbhsf_fifo_select(pipe, fifo, 0); if (ret < 0) - goto usbhsf_pio_prepare_push_unmap; + goto usbhsf_pio_prepare_push; + + if (usbhsf_dma_map(pkt) < 0) + goto usbhsf_pio_prepare_push_unselect; pkt->trans = len; @@ -896,8 +898,8 @@ static int usbhsf_dma_prepare_push(struct usbhs_pkt *pkt, int *is_done) return 0; -usbhsf_pio_prepare_push_unmap: - usbhsf_dma_unmap(pkt); +usbhsf_pio_prepare_push_unselect: + usbhsf_fifo_unselect(pipe, fifo); usbhsf_pio_prepare_push: /* * change handler to PIO |