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!304 Handle USB module alarms

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Merge pull request !304 from 王易朋/master
This commit is contained in:
openharmony_ci
2022-04-01 02:09:41 +00:00
committed by Gitee
parent 015ddb1b50 e759b4e816
commit 8e30b1ea6b
1 changed files with 5 additions and 3 deletions
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model/usb/host/src/usb_pnp_notify.c
+5 -3
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@@ -54,7 +54,7 @@ struct UsbPnpNotifyMatchInfoTable *g_testUsbPnpInfo = NULL;
static struct UsbPnpDeviceInfo *UsbPnpNotifyCreateInfo(void)
{
struct UsbPnpDeviceInfo *infoTemp = NULL;
static int32_t idNum = 0;
static int32_t idNum = 1;
int32_t ret;
infoTemp = (struct UsbPnpDeviceInfo *)OsalMemCalloc(sizeof(struct UsbPnpDeviceInfo));
@@ -63,14 +63,16 @@ static struct UsbPnpDeviceInfo *UsbPnpNotifyCreateInfo(void)
return NULL;
}
if (idNum++ == INT32_MAX) {
idNum = 0;
if (idNum == INT32_MAX) {
idNum = 1;
}
infoTemp->id = idNum;
OsalMutexInit(&infoTemp->lock);
infoTemp->status = USB_PNP_DEVICE_INIT_STATUS;
DListHeadInit(&infoTemp->list);
DListInsertTail(&infoTemp->list, &g_usbPnpInfoListHead);
idNum++;
return infoTemp;
}