Merge branch 'master' into for-next

Conflicts:
	drivers/devfreq/exynos4_bus.c

Sync with Linus' tree to be able to apply patches that are
against newer code (mvneta).

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c
index b09632b4f5b3..390db0ca5e2e 100644
--- a/drivers/acpi/acpica/utxface.c
+++ b/drivers/acpi/acpica/utxface.c
@@ -147,7 +147,7 @@ ACPI_EXPORT_SYMBOL(acpi_subsystem_status)
  * RETURN:      status          - the status of the call
  *
  * DESCRIPTION: This function is called to get information about the current
- *              state of the ACPI subsystem.  It will return system information
+ *              state of the ACPI subsystem. It will return system information
  *              in the out_buffer.
  *
  *              If the function fails an appropriate status will be returned
@@ -238,7 +238,7 @@ acpi_install_initialization_handler(acpi_init_handler handler, u32 function)
 	}
 
 	acpi_gbl_init_handler = handler;
-	return AE_OK;
+	return (AE_OK);
 }
 
 ACPI_EXPORT_SYMBOL(acpi_install_initialization_handler)
@@ -263,6 +263,7 @@ acpi_status acpi_purge_cached_objects(void)
 	(void)acpi_os_purge_cache(acpi_gbl_operand_cache);
 	(void)acpi_os_purge_cache(acpi_gbl_ps_node_cache);
 	(void)acpi_os_purge_cache(acpi_gbl_ps_node_ext_cache);
+
 	return_ACPI_STATUS(AE_OK);
 }