diff mbox series

[6/6] xhci: remove unused lpm_failed_dev member from struct xhci_hcd

Message ID 20220921123450.671459-7-mathias.nyman@linux.intel.com
State New
Headers show
Series xhci features and fixes for usb-next | expand

Commit Message

Mathias Nyman Sept. 21, 2022, 12:34 p.m. UTC 
xhci used to test if link power management (LPM) capable USB2 devices
really could enter and exit L1 state link state.
Failed devices were added to a lpm_failed_dev list.

This feature was removed 9 years ago in
commit de68bab4fa96 ("usb: Don't enable USB 2.0 Link PM by default.")
but lpm_failed_dev member was still left.

Remove it now.

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
 drivers/usb/host/xhci.h | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index fa352fb24867..807fc4e47959 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1807,8 +1807,6 @@  struct xhci_hcd {
 	struct xhci_erst	erst;
 	/* Scratchpad */
 	struct xhci_scratchpad  *scratchpad;
-	/* Store LPM test failed devices' information */
-	struct list_head	lpm_failed_devs;
 
 	/* slot enabling and address device helpers */
 	/* these are not thread safe so use mutex */