X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fusb%2Fmusb%2Fmusb_core.c;fp=drivers%2Fusb%2Fmusb%2Fmusb_core.c;h=22f3dba0cfc4c1f69e58f46cb4a9398c27febf76;hb=f298e4b6dd56df3e35a13a6ddd572ca3baf06ad2;hp=ec57fc811c27f55988a57eb52f56a13303e0ed36;hpb=bffbb2a86d2a3aa28bd8f9869aa553082fb5af5f;p=u-boot

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index ec57fc811c..22f3dba0cf 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -32,7 +32,9 @@ struct musb_regs *musbr;
  */
 void musb_start(void)
 {
+#if defined(CONFIG_MUSB_HCD)
 	u8 devctl;
+#endif
 
 	/* disable all interrupts */
 	writew(0, &musbr->intrtxe);
@@ -74,9 +76,10 @@ void musb_configure_ep(struct musb_epinfo *epinfo, u8 cnt)
 			/* Configure fifo size and fifo base address */
 			writeb(idx, &musbr->txfifosz);
 			writew(fifoaddr >> 3, &musbr->txfifoadd);
+
+			csr = readw(&musbr->txcsr);
 #if defined(CONFIG_MUSB_HCD)
 			/* clear the data toggle bit */
-			csr = readw(&musbr->txcsr);
 			writew(csr | MUSB_TXCSR_CLRDATATOG, &musbr->txcsr);
 #endif
 			/* Flush fifo if required */
@@ -87,9 +90,10 @@ void musb_configure_ep(struct musb_epinfo *epinfo, u8 cnt)
 			/* Configure fifo size and fifo base address */
 			writeb(idx, &musbr->rxfifosz);
 			writew(fifoaddr >> 3, &musbr->rxfifoadd);
+
+			csr = readw(&musbr->rxcsr);
 #if defined(CONFIG_MUSB_HCD)
 			/* clear the data toggle bit */
-			csr = readw(&musbr->rxcsr);
 			writew(csr | MUSB_RXCSR_CLRDATATOG, &musbr->rxcsr);
 #endif
 			/* Flush fifo if required */