diff options
| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2018-09-05 13:40:04 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-10-02 10:37:26 +0300 |
| commit | 5aa678c7fd5371769efde30763fb43a43a118cd0 (patch) | |
| tree | 58cf483ed19a57e7a5b7fcd42371a757a2fdf905 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | usb: dwc2: fix a race with external vbus supply (diff) | |
| download | linux-5aa678c7fd5371769efde30763fb43a43a118cd0.tar.gz linux-5aa678c7fd5371769efde30763fb43a43a118cd0.zip | |
usb: dwc2: fix call to vbus supply exit routine, call it unlocked
dwc2_vbus_supply_exit() may call regulator_disable(). It shouldn't be
called with interrupts disabled as it might sleep.
This is seen with DEBUG_ATOMIC_SLEEP=y.
Fixes: 531ef5ebea96 ("usb: dwc2: add support for host mode external
vbus supply")
Tested-by: Artur Petrosyan <arturp@synopsys.com>
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions