1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index cc4a4903842a..ac5bbaedac1b 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1062,9 +1062,9 @@ EXPORT_SYMBOL(max_cstate);
  * handle is a pointer to the spinlock_t.
  */
 
-acpi_native_uint acpi_os_acquire_lock(acpi_handle handle)
+acpi_cpu_flags acpi_os_acquire_lock(acpi_handle handle)
 {
-        unsigned long flags;
+        acpi_cpu_flags flags;
         spin_lock_irqsave((spinlock_t *) handle, flags);
         return flags;
 }
@@ -1073,9 +1073,9 @@ acpi_native_uint acpi_os_acquire_lock(acpi_handle handle)
  * Release a spinlock. See above.
  */
 
-void acpi_os_release_lock(acpi_handle handle, acpi_native_uint flags)
+void acpi_os_release_lock(acpi_handle handle, acpi_cpu_flags flags)
 {
-        spin_unlock_irqrestore((spinlock_t *) handle, (unsigned long) flags);
+        spin_unlock_irqrestore((spinlock_t *) handle, flags);
 }
 
 #ifndef ACPI_USE_LOCAL_CACHE