[0/1] usb: chipidea: fix for v5.3-rc

Message

Peter Chen Aug. 20, 2019, 2:07 a.m. UTC

Hi Greg,

When the driver enables runtime pm, it may cause the system hang
when plug out the cable from PC. The patch fixes this issue by
avoiding hardware accessing at this situation.

Peter Chen (1):
  usb: chipidea: udc: don't do hardware access if gadget has stopped

 drivers/usb/chipidea/udc.c | 32 ++++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 8 deletions(-)