ACPI: remove function tracing macros from drivers/acpi/*.c

a few invocations appeared due to the SBS and other patches.

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 5 insertions, 9 deletions

diff --git a/drivers/acpi/cm_sbs.c b/drivers/acpi/cm_sbs.c
index d11507c7b8a4..574a75a166c5 100644
--- a/drivers/acpi/cm_sbs.c
+++ b/drivers/acpi/cm_sbs.c
@@ -46,7 +46,6 @@ static int lock_battery_dir_cnt = 0;
 
 struct proc_dir_entry *acpi_lock_ac_dir(void)
 {
-        ACPI_FUNCTION_TRACE("acpi_lock_ac_dir");
 
         down(&cm_sbs_sem);
         if (!acpi_ac_dir) {
@@ -59,14 +58,13 @@ struct proc_dir_entry *acpi_lock_ac_dir(void)
                                   "Cannot create %s\n", ACPI_AC_CLASS));
         }
         up(&cm_sbs_sem);
-        return (acpi_ac_dir);
+        return acpi_ac_dir;
 }
 
 EXPORT_SYMBOL(acpi_lock_ac_dir);
 
 void acpi_unlock_ac_dir(struct proc_dir_entry *acpi_ac_dir_param)
 {
-        ACPI_FUNCTION_TRACE("acpi_unlock_ac_dir");
 
         down(&cm_sbs_sem);
         if (acpi_ac_dir_param) {
@@ -83,7 +81,6 @@ EXPORT_SYMBOL(acpi_unlock_ac_dir);
 
 struct proc_dir_entry *acpi_lock_battery_dir(void)
 {
-        ACPI_FUNCTION_TRACE("acpi_lock_battery_dir");
 
         down(&cm_sbs_sem);
         if (!acpi_battery_dir) {
@@ -97,14 +94,13 @@ struct proc_dir_entry *acpi_lock_battery_dir(void)
                                   "Cannot create %s\n", ACPI_BATTERY_CLASS));
         }
         up(&cm_sbs_sem);
-        return (acpi_battery_dir);
+        return acpi_battery_dir;
 }
 
 EXPORT_SYMBOL(acpi_lock_battery_dir);
 
 void acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir_param)
 {
-        ACPI_FUNCTION_TRACE("acpi_unlock_battery_dir");
 
         down(&cm_sbs_sem);
         if (acpi_battery_dir_param) {
@@ -116,20 +112,20 @@ void acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir_param)
                 acpi_battery_dir = 0;
         }
         up(&cm_sbs_sem);
+        return;
 }
 
 EXPORT_SYMBOL(acpi_unlock_battery_dir);
 
 static int __init acpi_cm_sbs_init(void)
 {
-        ACPI_FUNCTION_TRACE("acpi_cm_sbs_init");
 
         if (acpi_disabled)
-                return_VALUE(0);
+                return 0;
 
         init_MUTEX(&cm_sbs_sem);
 
-        return_VALUE(0);
+        return 0;
 }
 
 subsys_initcall(acpi_cm_sbs_init);