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| author | Felipe Balbi <balbi@ti.com> | 2014-09-02 21:57:20 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-09-03 23:50:44 +0200 |
| commit | fed33afce0eda44a46ae24d93aec1b5198c0bac4 (patch) | |
| tree | c283d2fb4ef37f5d2b42e106fc6860c48ee557cb /samples | |
| parent | usb: dwc3: gadget: Fix desc NULL pointer in dwc3_gadget_ep_queue() (diff) | |
| download | linux-fed33afce0eda44a46ae24d93aec1b5198c0bac4.tar.xz linux-fed33afce0eda44a46ae24d93aec1b5198c0bac4.zip | |
usb: dwc3: core: fix order of PM runtime calls
Currently, we disable pm_runtime before all register
accesses are done, this is dangerous and might lead
to abort exceptions due to the driver trying to access
a register which is clocked by a clock which was long
gated.
Fix that by moving pm_runtime_put_sync() and pm_runtime_disable()
as the last thing we do before returning from our ->remove()
method.
Fixes: 72246da (usb: Introduce DesignWare USB3 DRD Driver)
Cc: <stable@vger.kernel.org> # v3.2+
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions