]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commitdiff
ACPI: remove acpi_device_uid() and related stuff
authorBjorn Helgaas <bjorn.helgaas@hp.com>
Mon, 21 Sep 2009 19:35:35 +0000 (13:35 -0600)
committerLen Brown <len.brown@intel.com>
Fri, 25 Sep 2009 19:09:49 +0000 (15:09 -0400)
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>
drivers/acpi/scan.c
include/acpi/acpi_bus.h

index 7e031b90c09cc156826ab7c9867ac1569ff00c1a..da11b5379dc807786fbd6a5e547554da8db42a1e 100644 (file)
@@ -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);
 
        /*
index 6599b8cab45aaa091419ae4b54d2f48d7fc3a6d0..3cd9ccdcbd8f90a7440e6f51acbcbb85e4ecad17 100644 (file)
@@ -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)