[PATCH V4 02/11] PNPACPI: use whilte list for pnpacpi device enumeration

2014-03-17 Thread Zhang Rui
ACPI can be used to enumerate PNP devices, but the code does not handle this in a good manner. Currently, if an ACPI device 1. has _CRS method, 2. has an identifications of "three capital charactors followed by four hex numbers", 3. is not in the excluded id list, it is enumerated to PNP bus.

[PATCH V4 02/11] PNPACPI: use whilte list for pnpacpi device enumeration

2014-03-17 Thread Zhang Rui
ACPI can be used to enumerate PNP devices, but the code does not handle this in a good manner. Currently, if an ACPI device 1. has _CRS method, 2. has an identifications of three capital charactors followed by four hex numbers, 3. is not in the excluded id list, it is enumerated to PNP bus.