!3404 Add the verification operation after the bus recovery operation obtains...

!3404 Add the verification operation after the  bus recovery operation obtains resources through the ACPI

Merge Pull Request from: @lujunhuaHW 
 
If the device does not support obtaining resources through ACPI, the
obtained adev pointer may be null. After obtaining resources through
ACPI, add whether to support ACPI and null pointer check. 
 
Link:https://gitee.com/openeuler/kernel/pulls/3404

 

Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>