From 20b67cf51fa606442bb343afad0ee1a393a6afb3 Mon Sep 17 00:00:00 2001 From: Sarah Sharp Date: Wed, 15 Dec 2010 12:47:14 -0800 Subject: xhci: Refactor bus suspend state into a struct. There are several variables in the xhci_hcd structure that are related to bus suspend and resume state. There are a couple different port status arrays that are accessed by port index. Move those variables into a separate structure, xhci_bus_state. Stash that structure in xhci_hcd. When we have two roothhubs that can be suspended and resumed separately, we can have two xhci_bus_states, and index into the port arrays in each structure with the fake roothub port index (not the real hardware port index). Signed-off-by: Sarah Sharp --- drivers/usb/host/xhci-mem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/usb/host/xhci-mem.c') diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 9688a58611d4..bc809cbd570a 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -1451,7 +1451,7 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci) xhci->page_size = 0; xhci->page_shift = 0; - xhci->bus_suspended = 0; + xhci->bus_state[0].bus_suspended = 0; } static int xhci_test_trb_in_td(struct xhci_hcd *xhci, @@ -1971,7 +1971,7 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags) for (i = 0; i < MAX_HC_SLOTS; ++i) xhci->devs[i] = NULL; for (i = 0; i < USB_MAXCHILDREN; ++i) - xhci->resume_done[i] = 0; + xhci->bus_state[0].resume_done[i] = 0; if (scratchpad_alloc(xhci, flags)) goto fail; -- cgit v1.2.3