From ceb6c9c862c86423f41c1e20ecf8d454f837f519 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Sat, 29 Nov 2014 23:47:05 +0100 Subject: USB / PM: Drop CONFIG_PM_RUNTIME from the USB core After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected) PM_RUNTIME is always set if PM is set, so quite a few depend on CONFIG_PM (or even dropped in some cases). Replace CONFIG_PM_RUNTIME with CONFIG_PM in the USB core code and documentation. Signed-off-by: Rafael J. Wysocki Acked-by: Alan Stern Acked-by: Greg Kroah-Hartman --- drivers/usb/host/xhci.c | 29 ++++++++++++----------------- 1 file changed, 12 insertions(+), 17 deletions(-) (limited to 'drivers/usb/host/xhci.c') diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 2a5d45b4cb15..61173ca9cb8f 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -4024,7 +4024,7 @@ static int __maybe_unused xhci_change_max_exit_latency(struct xhci_hcd *xhci, return ret; } -#ifdef CONFIG_PM_RUNTIME +#ifdef CONFIG_PM /* BESL to HIRD Encoding array for USB2 LPM */ static int xhci_besl_encoding[16] = {125, 150, 200, 300, 400, 500, 1000, 2000, @@ -4239,24 +4239,8 @@ int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev) return 0; } -#else - -int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd, - struct usb_device *udev, int enable) -{ - return 0; -} - -int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev) -{ - return 0; -} - -#endif /* CONFIG_PM_RUNTIME */ - /*---------------------- USB 3.0 Link PM functions ------------------------*/ -#ifdef CONFIG_PM /* Service interval in nanoseconds = 2^(bInterval - 1) * 125us * 1000ns / 1us */ static unsigned long long xhci_service_interval_to_ns( struct usb_endpoint_descriptor *desc) @@ -4687,6 +4671,17 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd, } #else /* CONFIG_PM */ +int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd, + struct usb_device *udev, int enable) +{ + return 0; +} + +int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev) +{ + return 0; +} + int xhci_enable_usb3_lpm_timeout(struct usb_hcd *hcd, struct usb_device *udev, enum usb3_link_state state) { -- cgit v1.2.3