diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2014-05-20 18:09:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-27 16:51:50 -0700 |
| commit | 6908058469e3253637894d1cb3e2581870c77e1d (patch) | |
| tree | 8b043aabf99f1aac87cd8a8b7dec3295f5ca7c1f /Documentation/firmware_class | |
| parent | 7c604079bdf729e7b8c4b0e67c688b5081d1863d (diff) | |
usb: usb3 ports do not support FEAT_C_ENABLE
The port pm_runtime implementation unconditionally clears FEAT_C_ENABLE
after clearing PORT_POWER, but the bit is reserved on usb3 hub ports.
We expect khubd to be prevented from running because the port state is
not RPM_ACTIVE, so we need to clear any errors for usb2 ports.
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/firmware_class')
0 files changed, 0 insertions, 0 deletions