ACPI: Set fake hid for non-PNPID ACPI devices
We do this mainly because:
1. hid is used to match ACPI devices and drivers.
.match method which is incompatible to driver model
can be deleted from acpi_driver.ops then.
2. As the .uevent method mark ACPI drivers by PNPID,
fake hid is set to non-PNPID devices so that udev script
can load the right ACPI driver by looking for
"HWID = " or "COMPTID = ".
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 58dc8f6..a6b4037 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -97,8 +97,6 @@
typedef int (*acpi_op_scan) (struct acpi_device * device);
typedef int (*acpi_op_bind) (struct acpi_device * device);
typedef int (*acpi_op_unbind) (struct acpi_device * device);
-typedef int (*acpi_op_match) (struct acpi_device * device,
- struct acpi_driver * driver);
typedef int (*acpi_op_shutdown) (struct acpi_device * device);
struct acpi_bus_ops {
@@ -112,9 +110,8 @@
u32 acpi_op_scan:1;
u32 acpi_op_bind:1;
u32 acpi_op_unbind:1;
- u32 acpi_op_match:1;
u32 acpi_op_shutdown:1;
- u32 reserved:20;
+ u32 reserved:21;
};
struct acpi_device_ops {
@@ -128,7 +125,6 @@
acpi_op_scan scan;
acpi_op_bind bind;
acpi_op_unbind unbind;
- acpi_op_match match;
acpi_op_shutdown shutdown;
};