Merge branch 'for-linus' of ssh://master.kernel.org/pub/scm/linux/kernel/git/ieee1394...

[pandora-kernel.git] / drivers / acpi / processor_perflib.c

diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 5207f9e..2f2e796 100644 (file)
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -44,10 +44,9 @@
 
 #define ACPI_PROCESSOR_COMPONENT       0x01000000
 #define ACPI_PROCESSOR_CLASS           "processor"
-#define ACPI_PROCESSOR_DRIVER_NAME     "ACPI Processor Driver"
 #define ACPI_PROCESSOR_FILE_PERFORMANCE        "performance"
 #define _COMPONENT             ACPI_PROCESSOR_COMPONENT
-ACPI_MODULE_NAME("acpi_processor")
+ACPI_MODULE_NAME("processor_perflib");
 
 static DEFINE_MUTEX(performance_mutex);
 
@@ -322,10 +321,6 @@ static int acpi_processor_get_performance_info(struct acpi_processor *pr)
        if (result)
                return result;
 
-       result = acpi_processor_get_platform_limit(pr);
-       if (result)
-               return result;
-
        return 0;
 }
 
@@ -356,31 +351,24 @@ int acpi_processor_notify_smm(struct module *calling_module)
 
        is_done = -EIO;
 
-       /* Can't write pstate_cnt to smi_cmd if either value is zero */
-       if ((!acpi_fadt.smi_cmd) || (!acpi_fadt.pstate_cnt)) {
-               ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No SMI port or pstate_cnt\n"));
+       /* Can't write pstate_control to smi_command if either value is zero */
+       if ((!acpi_gbl_FADT.smi_command) || (!acpi_gbl_FADT.pstate_control)) {
+               ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No SMI port or pstate_control\n"));
                module_put(calling_module);
                return 0;
        }
 
        ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-                         "Writing pstate_cnt [0x%x] to smi_cmd [0x%x]\n",
-                         acpi_fadt.pstate_cnt, acpi_fadt.smi_cmd));
-
-       /* FADT v1 doesn't support pstate_cnt, many BIOS vendors use
-        * it anyway, so we need to support it... */
-       if (acpi_fadt_is_v1) {
-               ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-                                 "Using v1.0 FADT reserved value for pstate_cnt\n"));
-       }
+                         "Writing pstate_control [0x%x] to smi_command [0x%x]\n",
+                         acpi_gbl_FADT.pstate_control, acpi_gbl_FADT.smi_command));
 
-       status = acpi_os_write_port(acpi_fadt.smi_cmd,
-                                   (u32) acpi_fadt.pstate_cnt, 8);
+       status = acpi_os_write_port(acpi_gbl_FADT.smi_command,
+                                   (u32) acpi_gbl_FADT.pstate_control, 8);
        if (ACPI_FAILURE(status)) {
                ACPI_EXCEPTION((AE_INFO, status,
-                               "Failed to write pstate_cnt [0x%x] to "
-                               "smi_cmd [0x%x]", acpi_fadt.pstate_cnt,
-                               acpi_fadt.smi_cmd));
+                               "Failed to write pstate_control [0x%x] to "
+                               "smi_command [0x%x]", acpi_gbl_FADT.pstate_control,
+                               acpi_gbl_FADT.smi_command));
                module_put(calling_module);
                return status;
        }