diff options
Diffstat (limited to 'drivers/usb/core/hub.c')
| -rw-r--r-- | drivers/usb/core/hub.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 7337e942e9b0..bb0830c72286 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -3251,8 +3251,7 @@ int usb_port_suspend(struct usb_device *udev, pm_message_t msg) } /* disable USB2 hardware LPM */ - if (udev->usb2_hw_lpm_enabled == 1) - usb_disable_usb2_hardware_lpm(udev); + usb_disable_usb2_hardware_lpm(udev); if (usb_disable_ltm(udev)) { dev_err(&udev->dev, "Failed to disable LTM before suspend\n"); @@ -3290,8 +3289,7 @@ int usb_port_suspend(struct usb_device *udev, pm_message_t msg) usb_enable_ltm(udev); err_ltm: /* Try to enable USB2 hardware LPM again */ - if (udev->usb2_hw_lpm_capable == 1) - usb_enable_usb2_hardware_lpm(udev); + usb_enable_usb2_hardware_lpm(udev); if (udev->do_remote_wakeup) (void) usb_disable_remote_wakeup(udev); @@ -3574,8 +3572,7 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg) hub_port_logical_disconnect(hub, port1); } else { /* Try to enable USB2 hardware LPM */ - if (udev->usb2_hw_lpm_capable == 1) - usb_enable_usb2_hardware_lpm(udev); + usb_enable_usb2_hardware_lpm(udev); /* Try to enable USB3 LTM */ usb_enable_ltm(udev); @@ -5680,8 +5677,7 @@ static int usb_reset_and_verify_device(struct usb_device *udev) /* Disable USB2 hardware LPM. * It will be re-enabled by the enumeration process. */ - if (udev->usb2_hw_lpm_enabled == 1) - usb_disable_usb2_hardware_lpm(udev); + usb_disable_usb2_hardware_lpm(udev); /* Disable LPM while we reset the device and reinstall the alt settings. * Device-initiated LPM, and system exit latency settings are cleared |