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| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2010-12-15 12:47:14 -0800 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-03-13 18:23:36 -0700 |
| commit | 20b67cf51fa606442bb343afad0ee1a393a6afb3 (patch) | |
| tree | 1d85e8b93aff185211d065a5113beaeb68cfcb26 /drivers/usb/host/xhci-mem.c | |
| parent | 5308a91b9fc1a8f94b860c2589b06908a97cba7e (diff) | |
| download | kernel_samsung_smdk4412-20b67cf51fa606442bb343afad0ee1a393a6afb3.zip kernel_samsung_smdk4412-20b67cf51fa606442bb343afad0ee1a393a6afb3.tar.gz kernel_samsung_smdk4412-20b67cf51fa606442bb343afad0ee1a393a6afb3.tar.bz2 | |
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 <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host/xhci-mem.c')
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 9688a58..bc809cb 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; |