Patch set updated for coreboot: 31f0a07 libpayload: Clean up USB build warnings

[Marc Jones]

Marc Jones ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7921

-gerrit

commit 31f0a073932d4370779be85a2042b4ddb7e51a22
Author: Marc Jones 
Date:   Mon Dec 29 22:07:04 2014 -0700

libpayload: Clean up USB build warnings

There were a few build warnings in the USB driver to clean
    up before -Werror may be enabled.

Change-Id: I220cfcf0ee926912a184a91d3ced3ba61259130e
    Signed-off-by: Marc Jones 
---
 payloads/libpayload/drivers/usb/usbinit.c | 6 +++---
 payloads/libpayload/drivers/usb/xhci.c    | 4 +++-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/payloads/libpayload/drivers/usb/usbinit.c b/payloads/libpayload/drivers/usb/usbinit.c
index 1710760..6fb7d4b 100644
--- a/payloads/libpayload/drivers/usb/usbinit.c
+++ b/payloads/libpayload/drivers/usb/usbinit.c
@@ -172,15 +172,15 @@ hci_t *usb_add_mmio_hc(hc_type type, void *bar)
    switch (type) {
 #ifdef CONFIG_LP_USB_OHCI
    case OHCI:
-		return ohci_init(bar);
+		return ohci_init((unsigned long)bar);
 #endif
 #ifdef CONFIG_LP_USB_EHCI
    case EHCI:
-		return ehci_init(bar);
+		return ehci_init((unsigned long)bar);
 #endif
 #ifdef CONFIG_LP_USB_XHCI
    case XHCI:
-		return xhci_init(bar);
+		return xhci_init((unsigned long)bar);
 #endif
    default:
    	usb_debug("HC type %d (at %p) is not supported!\n", type, bar);
diff --git a/payloads/libpayload/drivers/usb/xhci.c b/payloads/libpayload/drivers/usb/xhci.c
index 9807858..7c6e219 100644
--- a/payloads/libpayload/drivers/usb/xhci.c
+++ b/payloads/libpayload/drivers/usb/xhci.c
@@ -88,6 +88,7 @@ xhci_init_cycle_ring(transfer_ring_t *const tr, const size_t ring_size)
 }

/* On Panther Point: switch ports shared with EHCI to xHCI */
+#ifdef CONFIG_LP_USB_PCI
 static void
 xhci_switch_ppt_ports(pcidev_t addr)
 {
@@ -109,6 +110,7 @@ xhci_switch_ppt_ports(pcidev_t addr)
    	xhci_debug("Actually switched over:      0x%"PRIx32"\n", reg32);
    }
 }
+#endif

/* On Panther Point: switch all ports back to EHCI */
 static void
@@ -286,7 +288,7 @@ _free_xhci:
    free(xhci->roothub);
    free(xhci->dev);
    free(xhci);
-_free_controller:
+/* _free_controller: */
    detach_controller(controller);
    free(controller);
    return NULL;