5 files changed, 12 insertions, 33 deletions

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index fee7304102af..d9aac2e65391 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -428,10 +428,10 @@ config EEEPC_LAPTOP
         tristate "Eee PC Hotkey Driver (EXPERIMENTAL)"
         depends on X86
         depends on ACPI
-        depends on BACKLIGHT_CLASS_DEVICE
-        depends on HWMON
         depends on EXPERIMENTAL
-        depends on RFKILL
+        select BACKLIGHT_CLASS_DEVICE
+        select HWMON
+        select RFKILL
         ---help---
           This driver supports the Fn-Fx keys on Eee PC laptops.
           It also adds the ability to switch camera/wlan on/off.
diff --git a/drivers/misc/panasonic-laptop.c b/drivers/misc/panasonic-laptop.c
index 4a1bc64485d5..f30db367c82e 100644
--- a/drivers/misc/panasonic-laptop.c
+++ b/drivers/misc/panasonic-laptop.c
@@ -241,8 +241,6 @@ static int acpi_pcc_write_sset(struct pcc_acpi *pcc, int func, int val)
         };
         acpi_status status = AE_OK;
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_write_sset");
-
         status = acpi_evaluate_object(pcc->handle, METHOD_HKEY_SSET,
                                       &params, NULL);
 
@@ -254,8 +252,6 @@ static inline int acpi_pcc_get_sqty(struct acpi_device *device)
         unsigned long long s;
         acpi_status status;
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_get_sqty");
-
         status = acpi_evaluate_integer(device->handle, METHOD_HKEY_SQTY,
                                        NULL, &s);
         if (ACPI_SUCCESS(status))
@@ -274,8 +270,6 @@ static int acpi_pcc_retrieve_biosdata(struct pcc_acpi *pcc, u32 *sinf)
         union acpi_object *hkey = NULL;
         int i;
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_retrieve_biosdata");
-
         status = acpi_evaluate_object(pcc->handle, METHOD_HKEY_SINF, 0,
                                       &buffer);
         if (ACPI_FAILURE(status)) {
@@ -501,8 +495,6 @@ static void acpi_pcc_generate_keyinput(struct pcc_acpi *pcc)
         int key_code, hkey_num;
         unsigned long long result;
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_generate_keyinput");
-
         rc = acpi_evaluate_integer(pcc->handle, METHOD_HKEY_QUERY,
                                    NULL, &result);
         if (!ACPI_SUCCESS(rc)) {
@@ -538,8 +530,6 @@ static void acpi_pcc_hotkey_notify(acpi_handle handle, u32 event, void *data)
 {
         struct pcc_acpi *pcc = (struct pcc_acpi *) data;
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_hotkey_notify");
-
         switch (event) {
         case HKEY_NOTIFY:
                 acpi_pcc_generate_keyinput(pcc);
@@ -554,8 +544,6 @@ static int acpi_pcc_init_input(struct pcc_acpi *pcc)
 {
         int i, rc;
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_init_input");
-
         pcc->input_dev = input_allocate_device();
         if (!pcc->input_dev) {
                 ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
@@ -597,8 +585,6 @@ static int acpi_pcc_hotkey_resume(struct acpi_device *device)
         struct pcc_acpi *pcc = acpi_driver_data(device);
         acpi_status status = AE_OK;
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_hotkey_resume");
-
         if (device == NULL || pcc == NULL)
                 return -EINVAL;
 
@@ -616,8 +602,6 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device)
         struct pcc_acpi *pcc;
         int num_sifr, result;
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_hotkey_add");
-
         if (!device)
                 return -EINVAL;
 
@@ -714,8 +698,6 @@ static int __init acpi_pcc_init(void)
 {
         int result = 0;
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_init");
-
         if (acpi_disabled)
                 return -ENODEV;
 
@@ -733,8 +715,6 @@ static int acpi_pcc_hotkey_remove(struct acpi_device *device, int type)
 {
         struct pcc_acpi *pcc = acpi_driver_data(device);
 
-        ACPI_FUNCTION_TRACE("acpi_pcc_hotkey_remove");
-
         if (!device || !pcc)
                 return -EINVAL;
 
@@ -757,8 +737,6 @@ static int acpi_pcc_hotkey_remove(struct acpi_device *device, int type)
 
 static void __exit acpi_pcc_exit(void)
 {
-        ACPI_FUNCTION_TRACE("acpi_pcc_exit");
-
         acpi_bus_unregister_driver(&acpi_pcc_driver);
 }
 
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index 571b211608d1..537959d07148 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -935,14 +935,17 @@ static void sony_acpi_notify(acpi_handle handle, u32 event, void *data)
 static acpi_status sony_walk_callback(acpi_handle handle, u32 level,
                                       void *context, void **return_value)
 {
-        struct acpi_namespace_node *node;
-        union acpi_operand_object *operand;
+        struct acpi_device_info *info;
+        struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
 
-        node = (struct acpi_namespace_node *)handle;
-        operand = (union acpi_operand_object *)node->object;
+        if (ACPI_SUCCESS(acpi_get_object_info(handle, &buffer))) {
+                info = buffer.pointer;
 
-        printk(KERN_WARNING DRV_PFX "method: name: %4.4s, args %X\n", node->name.ascii,
-               (u32) operand->method.param_count);
+                printk(KERN_WARNING DRV_PFX "method: name: %4.4s, args %X\n",
+                        (char *)&info->name, info->param_count);
+
+                kfree(buffer.pointer);
+        }
 
         return AE_OK;
 }
diff --git a/drivers/misc/tc1100-wmi.c b/drivers/misc/tc1100-wmi.c
index f25e4c974dcf..b4a4aa9ee482 100644
--- a/drivers/misc/tc1100-wmi.c
+++ b/drivers/misc/tc1100-wmi.c
@@ -30,7 +30,6 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <acpi/acpi.h>
-#include <acpi/actypes.h>
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 #include <linux/platform_device.h>
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index 899766e16fa8..3478453eba7a 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -76,7 +76,6 @@
 #include <linux/workqueue.h>
 
 #include <acpi/acpi_drivers.h>
-#include <acpi/acnamesp.h>
 
 #include <linux/pci_ids.h>