From: Kevin Hilman <khilman@linaro.org>
Date: Wed, 14 Aug 2013 23:05:02 +0000 (-0700)
Subject: regmap: Add another missing header for !CONFIG_REGMAP stubs
X-Git-Tag: firefly_0821_release~6453^2~937
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f1179e006ed4315834bdbf0982b40f7029cf0977;p=firefly-linux-kernel-4.4.55.git

regmap: Add another missing header for !CONFIG_REGMAP stubs

commit 3f0fa9a808f98fa10a18ba2a73f13d65fda990fb upstream.

The use of WARN_ON() needs the definitions from bug.h, without it
you can get:

include/linux/regmap.h: In function 'regmap_write':
include/linux/regmap.h:525:2: error: implicit declaration of function 'WARN_ONCE' [-Werror=implicit-function-declaration]

Signed-off-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index f91bb416122d..98c470ced989 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -16,6 +16,7 @@
 #include <linux/list.h>
 #include <linux/rbtree.h>
 #include <linux/err.h>
+#include <linux/bug.h>
 
 struct module;
 struct device;