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dwc_otg: 添加缺失的SPIN_UNLOCK，解决拔出USB时，死在__irq_usr的问题

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黄涛
2010-08-11 19:25:48 +08:00
parent a9617e0b30
commit 9649c829df
1 changed files with 1 additions and 0 deletions
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drivers/usb/dwc_otg/dwc_otg_pcd_intr.c
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@@ -2567,6 +2567,7 @@ int32_t dwc_otg_pcd_handle_intr( dwc_otg_pcd_t *_pcd )
gintr_status.d32 = dwc_otg_read_core_intr(core_if);
if (!gintr_status.d32)
{
SPIN_UNLOCK(&_pcd->lock);
return 0;
}
DWC_DEBUGPL(DBG_PCDV, "%s: gintsts&gintmsk=%08x\n",