Remove a few extra lines and make it clear that all implementations
disable the port by sharing the same line of code.
Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>
---
No change since v1
drivers/usb/core/hub.c | 11 ++++-------
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 2159f820b159..c2c5f5adb464 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1112,16 +1112,13 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
/*
* USB3 protocol ports will automatically transition
* to Enabled state when detect an USB3.0 device attach.
- * Do not disable USB3 protocol ports.
+ * Do not disable USB3 protocol ports, just pretend
+ * power was lost
*/
- if (!hub_is_superspeed(hdev)) {
+ portstatus &= ~USB_PORT_STAT_ENABLE;
+ if (!hub_is_superspeed(hdev))
usb_clear_port_feature(hdev, port1,
USB_PORT_FEAT_ENABLE);
- portstatus &= ~USB_PORT_STAT_ENABLE;
- } else {
- /* Pretend that power was lost for USB3 devs */
- portstatus &= ~USB_PORT_STAT_ENABLE;
- }
}
/* Clear status-change flags; we'll debounce later */
--
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