diff options
| author | Dominik Bozek <dominikx.bozek@intel.com> | 2018-04-13 10:42:31 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-03 07:55:25 +0200 |
| commit | 399e549fe55d4591883eb7b3dc254832fb09773e (patch) | |
| tree | 2ff19a490aaabfbfda499b2ca5a192e72bdf37ec /crypto/authencesn.c | |
| parent | eac904dd39f4c69b7c9119444ab34c21d88cc1e5 (diff) | |
usb: hub: Don't wait for connect state at resume for powered-off ports
[ Upstream commit 5d111f5190848d6fb1c414dc57797efea3526a2f ]
wait_for_connected() wait till a port change status to
USB_PORT_STAT_CONNECTION, but this is not possible if
the port is unpowered. The loop will only exit at timeout.
Such case take place if an over-current incident happen
while system is in S3. Then during resume wait_for_connected()
will wait 2s, which may be noticeable by the user.
Signed-off-by: Dominik Bozek <dominikx.bozek@intel.com>
Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/authencesn.c')
0 files changed, 0 insertions, 0 deletions