usb: lowlevel interface change to support multiple controllers
Carry an index in the lowlevel usb functions to make specify the
respective usb controller.
Also pass through an controller struct from lowlevel_init to the
creation of the root usb device of this controller.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Reviewed-by: Marek Vasut <marex@denx.de>
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 9f47351..c2106ad 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1865,7 +1865,7 @@
*/
static char ohci_inited = 0;
-int usb_lowlevel_init(void)
+int usb_lowlevel_init(int index, void **controller)
{
#ifdef CONFIG_PCI_OHCI
pci_dev_t pdev;
@@ -1971,7 +1971,7 @@
return 0;
}
-int usb_lowlevel_stop(void)
+int usb_lowlevel_stop(int index)
{
/* this gets called really early - before the controller has */
/* even been initialized! */