diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2013-03-27 16:14:46 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-28 11:10:22 -0700 |
| commit | 84ebc10294a3d7be4c66f51070b7aedbaa24de9b (patch) | |
| tree | 36fc8e5387474ee3b47f6ed4224cb491e1ea7155 /drivers/usb/host/xhci-hub.c | |
| parent | 0aa2832dd0d9d8609fd8f15139bc7572541a1215 (diff) | |
| download | blackbird-op-linux-84ebc10294a3d7be4c66f51070b7aedbaa24de9b.tar.gz blackbird-op-linux-84ebc10294a3d7be4c66f51070b7aedbaa24de9b.zip | |
USB: remove CONFIG_USB_SUSPEND option
This patch (as1675) removes the CONFIG_USB_SUSPEND option, essentially
replacing it everywhere with CONFIG_PM_RUNTIME (except for one place
in hub.c, where it is replaced with CONFIG_PM because the code needs
to be used in both runtime and system PM). The net result is code
shrinkage and simplification.
There's very little point in keeping CONFIG_USB_SUSPEND because almost
everybody enables it. The few that don't will find that the usbcore
module has gotten somewhat bigger and they will have to take active
measures if they want to prevent hubs from being runtime suspended.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci-hub.c')
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 68914429482f..187a3ec1069a 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -1075,7 +1075,7 @@ int xhci_bus_suspend(struct usb_hcd *hcd) set_bit(port_index, &bus_state->bus_suspended); } /* USB core sets remote wake mask for USB 3.0 hubs, - * including the USB 3.0 roothub, but only if CONFIG_USB_SUSPEND + * including the USB 3.0 roothub, but only if CONFIG_PM_RUNTIME * is enabled, so also enable remote wake here. */ if (hcd->self.root_hub->do_remote_wakeup) { |
