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Merge branch 'master' of git://git.denx.de/u-boot-nand-flash
[oweals/u-boot.git]
/
drivers
/
usb
/
gadget
/
s3c_udc_otg_xfer_dma.c
diff --git
a/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
b/drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
index d7af5e9034d18ce13ac5453da8c283cb5b2c57b7..1cbf8f60a7ace1877f569eb23217d7bf3f7b6df7 100644
(file)
--- a/
drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
+++ b/
drivers/usb/gadget/s3c_udc_otg_xfer_dma.c
@@
-117,7
+117,8
@@
static int setdma_rx(struct s3c_ep *ep, struct s3c_request *req)
invalidate_dcache_range((unsigned long) ep->dev->dma_buf[ep_num],
(unsigned long) ep->dev->dma_buf[ep_num]
- + DMA_BUFFER_SIZE);
+ + ROUND(ep->ep.maxpacket,
+ CONFIG_SYS_CACHELINE_SIZE));
if (length == 0)
pktcnt = 1;