ACPI: Move definition of PREFIX from acpi_bus.h to internal..h

[deliverable/linux.git] / drivers / acpi / power.c

diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 56665a63bf19b29f86c4088f02cd0ff8c7ad9faa..e86603f37deefe1336f2913500a2606ba4b16ced 100644 (file)
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -44,6 +44,8 @@
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
+#define PREFIX "ACPI: "
+
 #define _COMPONENT                     ACPI_POWER_COMPONENT
 ACPI_MODULE_NAME("power");
 #define ACPI_POWER_CLASS               "power_resource"
@@ -194,7 +196,7 @@ static int acpi_power_get_list_state(struct acpi_handle_list *list, int *state)
 
 static int acpi_power_on(acpi_handle handle, struct acpi_device *dev)
 {
-       int result = 0, state;
+       int result = 0;
        int found = 0;
        acpi_status status = AE_OK;
        struct acpi_power_resource *resource = NULL;
@@ -236,18 +238,6 @@ static int acpi_power_on(acpi_handle handle, struct acpi_device *dev)
        if (ACPI_FAILURE(status))
                return -ENODEV;
 
-       if (!acpi_power_nocheck) {
-               /*
-                * If acpi_power_nocheck is set, it is unnecessary to check
-                * the power state after power transition.
-                */
-               result = acpi_power_get_state(resource->device->handle,
-                               &state);
-               if (result)
-                       return result;
-               if (state != ACPI_POWER_RESOURCE_STATE_ON)
-                       return -ENOEXEC;
-       }
        /* Update the power resource's _device_ power state */
        resource->device->power.state = ACPI_STATE_D0;
 
@@ -258,7 +248,7 @@ static int acpi_power_on(acpi_handle handle, struct acpi_device *dev)
 
 static int acpi_power_off_device(acpi_handle handle, struct acpi_device *dev)
 {
-       int result = 0, state;
+       int result = 0;
        acpi_status status = AE_OK;
        struct acpi_power_resource *resource = NULL;
        struct list_head *node, *next;
@@ -293,18 +283,6 @@ static int acpi_power_off_device(acpi_handle handle, struct acpi_device *dev)
        if (ACPI_FAILURE(status))
                return -ENODEV;
 
-       if (!acpi_power_nocheck) {
-               /*
-                * If acpi_power_nocheck is set, it is unnecessary to check
-                * the power state after power transition.
-                */
-               result = acpi_power_get_state(handle, &state);
-               if (result)
-                       return result;
-               if (state != ACPI_POWER_RESOURCE_STATE_OFF)
-                       return -ENOEXEC;
-       }
-
        /* Update the power resource's _device_ power state */
        resource->device->power.state = ACPI_STATE_D3;