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| author | Peter Chen <[email protected]> | 2020-09-18 16:17:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-09-20 16:18:00 +0200 |
| commit | 18a367e8947d72dd91b6fc401e88a2952c6363f7 (patch) | |
| tree | 95a761be85cea3863d9dff421bbae453401f893d /net/unix/sysctl_net_unix.c | |
| parent | 9cdda28d3278e4fd6105dcccdab8985eca2f42ff (diff) | |
usb: xhci: omit duplicate actions when suspending a runtime suspended host.
If the xhci-plat.c is the platform driver, after the runtime pm is
enabled, the xhci_suspend is called if nothing is connected on
the port. When the system goes to suspend, it will call xhci_suspend again
if USB wakeup is enabled.
Since the runtime suspend wakeup setting is not always the same as
system suspend wakeup setting, eg, at runtime suspend we always need
wakeup if the controller is in low power mode; but at system suspend,
we may not need wakeup. So, we move the judgement after changing
wakeup setting.
[commit message rewording -Mathias]
Reviewed-by: Jun Li <[email protected]>
Signed-off-by: Peter Chen <[email protected]>
Signed-off-by: Mathias Nyman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions