diff options
Diffstat (limited to 'drivers/usb/gadget/s3c-hsotg.c')
| -rw-r--r-- | drivers/usb/gadget/s3c-hsotg.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c index 4b5dbd0127f..7e5bf593d38 100644 --- a/drivers/usb/gadget/s3c-hsotg.c +++ b/drivers/usb/gadget/s3c-hsotg.c @@ -317,7 +317,8 @@ static void s3c_hsotg_init_fifo(struct s3c_hsotg *hsotg) * * Allocate a new USB request structure appropriate for the specified endpoint */ -struct usb_request *s3c_hsotg_ep_alloc_request(struct usb_ep *ep, gfp_t flags) +static struct usb_request *s3c_hsotg_ep_alloc_request(struct usb_ep *ep, + gfp_t flags) { struct s3c_hsotg_req *req; @@ -373,7 +374,7 @@ static void s3c_hsotg_unmap_dma(struct s3c_hsotg *hsotg, req->dma = DMA_ADDR_INVALID; hs_req->mapped = 0; } else { - dma_sync_single(hsotg->dev, req->dma, req->length, dir); + dma_sync_single_for_cpu(hsotg->dev, req->dma, req->length, dir); } } @@ -755,7 +756,7 @@ static int s3c_hsotg_map_dma(struct s3c_hsotg *hsotg, hs_req->mapped = 1; req->dma = dma; } else { - dma_sync_single(hsotg->dev, req->dma, req->length, dir); + dma_sync_single_for_cpu(hsotg->dev, req->dma, req->length, dir); hs_req->mapped = 0; } @@ -1460,7 +1461,7 @@ static u32 s3c_hsotg_read_frameno(struct s3c_hsotg *hsotg) * as the actual data should be sent to the memory directly and we turn * on the completion interrupts to get notifications of transfer completion. */ -void s3c_hsotg_handle_rx(struct s3c_hsotg *hsotg) +static void s3c_hsotg_handle_rx(struct s3c_hsotg *hsotg) { u32 grxstsr = readl(hsotg->regs + S3C_GRXSTSP); u32 epnum, status, size; @@ -2582,6 +2583,7 @@ err: hsotg->gadget.dev.driver = NULL; return ret; } +EXPORT_SYMBOL(usb_gadget_register_driver); int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) { @@ -3093,7 +3095,7 @@ static void s3c_hsotg_gate(struct platform_device *pdev, bool on) local_irq_restore(flags); } -struct s3c_hsotg_plat s3c_hsotg_default_pdata; +static struct s3c_hsotg_plat s3c_hsotg_default_pdata; static int __devinit s3c_hsotg_probe(struct platform_device *pdev) { |