diff options
| author |   Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-07-28 13:07:07 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-08-22 10:45:11 +0300 |
| commit | b74c2d875baaa07186f617c5617f4c5e3a8a41ad (patch) | |
| tree | 1b9bb2106f1e1c1294a6c820c2af7ed3a1a4cce8 /drivers/usb/dwc3/core.c | |
| parent | usb: dwc3: pci: runtime_resume child device (diff) | |
| download | linux-dev-b74c2d875baaa07186f617c5617f4c5e3a8a41ad.tar.xz linux-dev-b74c2d875baaa07186f617c5617f4c5e3a8a41ad.zip | |
usb: dwc3: core: allow device to runtime_suspend several times
After going through runtime_suspend/runtime_resume
cycle once we would be left with an unbalanced
pm_runtime_get() call. Fix that by making sure that
we try to suspend right after resuming so things are
balanced and device can runtime_suspend again.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3/core.c')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 946643157b78..35d092456bec 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1192,6 +1192,7 @@ static int dwc3_runtime_resume(struct device *dev) } pm_runtime_mark_last_busy(dev); + pm_runtime_put(dev); return 0; } |