svn commit: r278662 - stable/10/sys/dev/usb/controller

[Hans Petter Selasky]

Author: hselasky
Date: Fri Feb 13 07:48:54 2015
New Revision: 278662
URL: https://svnweb.freebsd.org/changeset/base/278662

Log:
  MFC r278477:
  Fix DMA address casts.

Modified:
  stable/10/sys/dev/usb/controller/xhci.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/dev/usb/controller/xhci.c
==============================================================================
--- stable/10/sys/dev/usb/controller/xhci.c	Fri Feb 13 07:47:17 2015	(r278661)
+++ stable/10/sys/dev/usb/controller/xhci.c	Fri Feb 13 07:48:54 2015	(r278662)
@@ -496,7 +496,7 @@ xhci_start_controller(struct xhci_softc 
 	XWRITE4(sc, runt, XHCI_ERDP_LO(0), (uint32_t)addr);
 	XWRITE4(sc, runt, XHCI_ERDP_HI(0), (uint32_t)(addr >> 32));
 
-	addr = (uint64_t)buf_res.physaddr;
+	addr = buf_res.physaddr;
 
 	DPRINTF("ERSTBA(0)=0x%016llx\n", (unsigned long long)addr);
 
@@ -1118,7 +1118,7 @@ xhci_interrupt_poll(struct xhci_softc *s
 	 * register.
 	 */
 
-	addr = (uint32_t)buf_res.physaddr;
+	addr = buf_res.physaddr;
 	addr += (uintptr_t)&((struct xhci_hw_root *)0)->hwr_events[i];
 
 	/* try to clear busy bit */