Because a thread of gnss receiver is created by pthread in the AppBringUp task, the thread would be killed when AppBringUp task exits. Change to use kthread_create instead of pthread_create to prevent this issue.
Because a thread of gnss receiver is created by pthread in the AppBringUp task, the thread would be killed when AppBringUp task exits. Change to use kthread_create instead of pthread_create to prevent this issue.