From: Yoshihiro Shimoda Date: Mon, 18 Apr 2016 07:53:40 +0000 (+0900) Subject: usb: renesas_usbhs: change function call orfer in usbhsf_dma_prepare_push() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e789ece1823596f24076aed1b9a2182a81b0a6b7;p=linux-beck.git usb: renesas_usbhs: change function call orfer in usbhsf_dma_prepare_push() Since usbhsf_dma_{un}map() will use the "fifo" data in the near future, this patch changes function call orfer in usbhsf_dma_prepare_push(). Signed-off-by: Yoshihiro Shimoda Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c index 000f9750149f..a805b239e805 100644 --- a/drivers/usb/renesas_usbhs/fifo.c +++ b/drivers/usb/renesas_usbhs/fifo.c @@ -881,12 +881,12 @@ 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 +896,8 @@ 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