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[patch 2.6.27-rc5] usb gadget: fix omap_udc DMA regression

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From: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>

This resolves another regression caused by the "use omap_read/write
instead of __REG" patch:  the hardware address used for DMA to/from
the UDC became wrong.  Bug noted by Russell King.

Signed-off-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
---
 drivers/usb/gadget/omap_udc.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -787,7 +787,7 @@ static void dma_channel_claim(struct oma
 			omap_set_dma_dest_params(ep->lch,
 				OMAP_DMA_PORT_TIPB,
 				OMAP_DMA_AMODE_CONSTANT,
-				(unsigned long) io_v2p(UDC_DATA_DMA),
+				UDC_DATA_DMA,
 				0, 0);
 		}
 	} else {
@@ -804,7 +804,7 @@ static void dma_channel_claim(struct oma
 			omap_set_dma_src_params(ep->lch,
 				OMAP_DMA_PORT_TIPB,
 				OMAP_DMA_AMODE_CONSTANT,
-				(unsigned long) io_v2p(UDC_DATA_DMA),
+				UDC_DATA_DMA,
 				0, 0);
 			/* EMIFF or SDRC */
 			omap_set_dma_dest_burst_mode(ep->lch,
--
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