driver core: add #include <linux/sysfs.h> to core files.
This is needed to fix the build on sh systems.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 7fc2a13..4c289ab 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -17,6 +17,7 @@
#include <linux/init.h>
#include <linux/string.h>
#include <linux/mutex.h>
+#include <linux/sysfs.h>
#include "base.h"
#include "power/power.h"