X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Fomap_udc.c;h=34e9e393f929b5b35b7710d5065ab30fbe25595e;hb=708244b3f3d5dad958059729c384a068ecd46161;hp=376e80c07530eba7093de756fdfa107a1e1348ef;hpb=796aadeb1b2db9b5d463946766c5bbfd7717158c;p=pandora-kernel.git

diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 376e80c07530..34e9e393f929 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -54,6 +54,7 @@
 
 #include <mach/dma.h>
 #include <mach/usb.h>
+#include <mach/control.h>
 
 #include "omap_udc.h"
 
@@ -786,7 +787,7 @@ static void dma_channel_claim(struct omap_ep *ep, unsigned channel)
 			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 {
@@ -803,7 +804,7 @@ static void dma_channel_claim(struct omap_ep *ep, unsigned channel)
 			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,
@@ -2310,10 +2311,17 @@ static int proc_otg_show(struct seq_file *s)
 	u32		trans;
 	char		*ctrl_name;
 
-	tmp = OTG_REV_REG;
+	tmp = omap_readl(OTG_REV);
 	if (cpu_is_omap24xx()) {
+		/*
+		 * REVISIT: Not clear how this works on OMAP2.  trans
+		 * is ANDed to produce bits 7 and 8, which might make
+		 * sense for USB_TRANSCEIVER_CTRL on OMAP1,
+		 * but with CONTROL_DEVCONF, these bits have something to
+		 * do with the frame adjustment counter and McBSP2.
+		 */
 		ctrl_name = "control_devconf";
-		trans = CONTROL_DEVCONF_REG;
+		trans = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
 	} else {
 		ctrl_name = "tranceiver_ctrl";
 		trans = omap_readw(USB_TRANSCEIVER_CTRL);