From: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
Initialize the spinlock here as the original spinlock in the host driver
has been removed.
Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
---
v4: moved spin_lock_init() up to make sure no locks can be taken before
the init.
---
drivers/usb/dwc2/pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/dwc2/pci.c b/drivers/usb/dwc2/pci.c
index c291fca..6d33ecf 100644
--- a/drivers/usb/dwc2/pci.c
+++ b/drivers/usb/dwc2/pci.c
@@ -141,6 +141,7 @@ static int dwc2_driver_probe(struct pci_dev *dev,
pci_set_master(dev);
+ spin_lock_init(&hsotg->lock);
retval = dwc2_hcd_init(hsotg, dev->irq, &dwc2_module_params);
if (retval) {
pci_disable_device(dev);
--
2.0.3
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