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(parent: 8b5c1a1) | patch
usb: dwc3: gadget: synchronize_irq dwc irq in suspend
authorBo He <bo.he@intel.com>
Mon, 14 Jan 2019 07:48:32 +0000 (09:48 +0200)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Mon, 14 Jan 2019 08:29:42 +0000 (10:29 +0200)
commitea974bcc284245c1f37366272d747bdccc97b5ff
tree04b4217a0fc159c12c6e9dcbf084c665ca0a245atree | snapshot
parent8b5c1a1b081cff38bca27a6abe1da0f1accff3a0commit | diff
usb: dwc3: gadget: synchronize_irq dwc irq in suspend

We see dwc3 endpoint stopped by unwanted irq during
suspend resume test, which is caused dwc3 ep can't be started
with error "No Resource".

Here, add synchronize_irq before suspend to sync the
pending IRQ handlers complete.

Signed-off-by: Bo He <bo.he@intel.com>
Signed-off-by: Yu Wang <yu.y.wang@intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/dwc3/gadget.c diff | blob | history
Linux Kernel Source Tree.