diff options
| author | Tom Rini <trini@konsulko.com> | 2018-02-05 09:51:50 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-02-05 12:09:43 -0500 |
| commit | a4d403290e32f95cfd254f2778e08f655ddd5a49 (patch) | |
| tree | 0e5c4f60f0f88320d41bc86460050be71295e99a | |
| parent | 7e13f1d08fa85af97d11d9d13d506efdabd3db4d (diff) | |
usb: dwc2: make casts of ep->dma_buf consistent
In most places in the code we cast this to an unsigned long, but in one
place we cast to an unsigned int. For consistency and to fix a warning
on 64bit targets, always cast this to unsigned long. For the long term
we should however change the declaration of dma_buf.
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
| -rw-r--r-- | drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c b/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c index b6164afa92..57dbbd5ebf 100644 --- a/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c +++ b/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c @@ -114,7 +114,7 @@ static int setdma_rx(struct dwc2_ep *ep, struct dwc2_request *req) (unsigned long) ep->dma_buf + ROUND(ep->len, CONFIG_SYS_CACHELINE_SIZE)); - writel((unsigned int) ep->dma_buf, ®->out_endp[ep_num].doepdma); + writel((unsigned long) ep->dma_buf, ®->out_endp[ep_num].doepdma); writel(DOEPT_SIZ_PKT_CNT(pktcnt) | DOEPT_SIZ_XFER_SIZE(length), ®->out_endp[ep_num].doeptsiz); writel(DEPCTL_EPENA|DEPCTL_CNAK|ctrl, ®->out_endp[ep_num].doepctl); |