diff options
| author |   Nicolas Ferre <nicolas.ferre@microchip.com> | 2019-09-11 08:41:53 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-04 14:16:53 +0200 |
| commit | a3bf4d6816556baa9a503c9232eb7e3f018ff8dc (patch) | |
| tree | 2dbf94f32fae126f77b0ff015d81b2d4e21639e9 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | USB: host: ohci-at91: completely shutdown the controller in at91_stop_hc() (diff) | |
USB: host: ohci-at91: suspend: delay needed before to stop clocks
In order to completely remove marginal power consumption in PM suspend,
we need to let the controller settle down before being stopped.
In ohci_hcd_at91_drv_suspend() function, one additional delay is needed before
to stop the clocks.
Reported-by: Boris Krasnovskiy <Boris.Krasnovskiy@lairdconnect.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20190911064154.28633-3-nicolas.ferre@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions