ACPI: delete acpi_os_free(), use kfree() directly

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

1 files changed, 1 insertions, 8 deletions

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index afd937b158b3..c68b1bb138c3 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -147,13 +147,6 @@ void *acpi_os_allocate(acpi_size size)
                 return kmalloc(size, GFP_KERNEL);
 }
 
-void acpi_os_free(void *ptr)
-{
-        kfree(ptr);
-}
-
-EXPORT_SYMBOL(acpi_os_free);
-
 acpi_status acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *addr)
 {
         if (efi_enabled) {
@@ -743,7 +736,7 @@ acpi_status acpi_os_delete_semaphore(acpi_handle handle)
 
         ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Deleting semaphore[%p].\n", handle));
 
-        acpi_os_free(sem);
+        kfree(sem);
         sem = NULL;
 
         return AE_OK;