diff options
| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2022-09-21 15:34:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-22 16:52:29 +0300 |
| commit | d2e672a67fd24d842874216911ea2d1cdb54173e (patch) | |
| tree | c33d9437539708a678a8f788577ffeca6c06d619 /drivers/usb/host | |
| parent | 1a855a83592ed968d95ea28f15755c22f8336fba (diff) | |
| download | linux-d2e672a67fd24d842874216911ea2d1cdb54173e.tar.xz | |
xhci: remove unused lpm_failed_dev member from struct xhci_hcd
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>
Link: https://lore.kernel.org/r/20220921123450.671459-7-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/xhci.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index e1091bce942f..c0964fe8ac12 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 */ |