diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-09-21 13:35:35 -0600 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-09-25 15:09:49 -0400 |
| commit | 6622d8cee73a26bce958484065c8f0e704911a62 (patch) | |
| tree | 6f10a1294a03c25038a394f4211e83e122b039ae | |
| parent | 1131b938f0757350f569f8ad5bee737cd02b8e58 (diff) | |
ACPI: remove acpi_device_uid() and related stuff
Nobody uses acpi_device_uid(), so this patch removes it.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
| -rw-r--r-- | drivers/acpi/scan.c | 18 | ||||
| -rw-r--r-- | include/acpi/acpi_bus.h | 4 |
2 files changed, 1 insertions, 21 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 7e031b90c09..da11b5379dc 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1018,7 +1018,6 @@ static void acpi_device_set_id(struct acpi_device *device) { struct acpi_device_info *info = NULL; char *hid = NULL; - char *uid = NULL; struct acpica_device_id_list *cid_list = NULL; char *cid_add = NULL; acpi_status status; @@ -1045,8 +1044,6 @@ static void acpi_device_set_id(struct acpi_device *device) if (info->valid & ACPI_VALID_HID) hid = info->hardware_id.string; - if (info->valid & ACPI_VALID_UID) - uid = info->unique_id.string; if (info->valid & ACPI_VALID_CID) cid_list = &info->compatible_id_list; if (info->valid & ACPI_VALID_ADR) { @@ -1096,16 +1093,6 @@ static void acpi_device_set_id(struct acpi_device *device) if (hid) acpi_add_id(device, hid); - if (uid) { - device->pnp.unique_id = ACPI_ALLOCATE_ZEROED(strlen (uid) + 1); - if (device->pnp.unique_id) { - strcpy(device->pnp.unique_id, uid); - device->flags.unique_id = 1; - } - } - if (!device->flags.unique_id) - device->pnp.unique_id = ""; - if (cid_list) for (i = 0; i < cid_list->count; i++) acpi_add_id(device, cid_list->ids[i].string); @@ -1200,11 +1187,6 @@ static int acpi_add_single_object(struct acpi_device **child, * ----------------- * TBD: Synch with Core's enumeration/initialization process. */ - - /* - * Hardware ID, Unique ID, & Bus Address - * ------------------------------------- - */ acpi_device_set_id(device); /* diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 6599b8cab45..3cd9ccdcbd8 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -142,7 +142,6 @@ struct acpi_device_status { struct acpi_device_flags { u32 dynamic_status:1; u32 bus_address:1; - u32 unique_id:1; u32 removable:1; u32 ejectable:1; u32 lockable:1; @@ -151,7 +150,7 @@ struct acpi_device_flags { u32 performance_manageable:1; u32 wake_capable:1; /* Wakeup(_PRW) supported? */ u32 force_power_state:1; - u32 reserved:21; + u32 reserved:22; }; /* File System */ @@ -186,7 +185,6 @@ struct acpi_device_pnp { #define acpi_device_bid(d) ((d)->pnp.bus_id) #define acpi_device_adr(d) ((d)->pnp.bus_address) char *acpi_device_hid(struct acpi_device *device); -#define acpi_device_uid(d) ((d)->pnp.unique_id) #define acpi_device_name(d) ((d)->pnp.device_name) #define acpi_device_class(d) ((d)->pnp.device_class) |