Hello.
On 4/13/2017 9:48 AM, Mathias Nyman wrote:
commit a6ff6cbf1fab ("usb: xhci: Add helper function xhci_set_power_on().")
created a helper to control port power that needs to be called with
xhci->lock held and interrupts disabled.
It relased the lock with spin_unlock_irqerstore using a new zero flag
"Released" and "irqrestore".
variable instead of the origial flag from spin_lock_irqsave.
Original.
This regression triggered a static checker warning about bogus flags, and
a null pointer dereference on armada-385.
Fix it by passing a pointer to the correct flags and using it instead
Fixes: a6ff6cbf1fab ("usb: xhci: Add helper function xhci_set_power_on().")
Cc: Guoqing Zhang <guoqing.zhang@xxxxxxxxx>
Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
[...]
MBR, Sergei
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