rocket: fix test_bit parameters

[safe/jmp/linux-2.6] / drivers / acpi / power.c

diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 81f583f..56665a6 100644 (file)
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -54,10 +54,6 @@ ACPI_MODULE_NAME("power");
 #define ACPI_POWER_RESOURCE_STATE_ON   0x01
 #define ACPI_POWER_RESOURCE_STATE_UNKNOWN 0xFF
 
-#ifdef MODULE_PARAM_PREFIX
-#undef MODULE_PARAM_PREFIX
-#endif
-#define MODULE_PARAM_PREFIX "acpi."
 int acpi_power_nocheck;
 module_param_named(power_nocheck, acpi_power_nocheck, bool, 000);
 
@@ -139,6 +135,8 @@ static int acpi_power_get_state(acpi_handle handle, int *state)
 {
        acpi_status status = AE_OK;
        unsigned long long sta = 0;
+       char node_name[5];
+       struct acpi_buffer buffer = { sizeof(node_name), node_name };
 
 
        if (!handle || !state)
@@ -151,8 +149,11 @@ static int acpi_power_get_state(acpi_handle handle, int *state)
        *state = (sta & 0x01)?ACPI_POWER_RESOURCE_STATE_ON:
                              ACPI_POWER_RESOURCE_STATE_OFF;
 
+       acpi_get_name(handle, ACPI_SINGLE_NAME, &buffer);
+
        ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] is %s\n",
-                         acpi_ut_get_node_name(handle), state ? "on" : "off"));
+                         node_name,
+                               *state ? "on" : "off"));
 
        return 0;
 }
@@ -515,11 +516,6 @@ int acpi_power_transition(struct acpi_device *device, int state)
        cl = &device->power.states[device->power.state].resources;
        tl = &device->power.states[state].resources;
 
-       if (!cl->count && !tl->count) {
-               result = -ENODEV;
-               goto end;
-       }
-
        /* TBD: Resources must be ordered. */
 
        /*
@@ -773,14 +769,10 @@ static int acpi_power_resume(struct acpi_device *device)
        return 0;
 }
 
-static int __init acpi_power_init(void)
+int __init acpi_power_init(void)
 {
        int result = 0;
 
-
-       if (acpi_disabled)
-               return 0;
-
        INIT_LIST_HEAD(&acpi_power_resource_list);
 
        acpi_power_dir = proc_mkdir(ACPI_POWER_CLASS, acpi_root_dir);
@@ -795,5 +787,3 @@ static int __init acpi_power_init(void)
 
        return 0;
 }
-
-subsys_initcall(acpi_power_init);