[PATCH 57/75] regmap: Add missing header for !CONFIG_REGMAP stubs

[Luis Henriques]

3.5.7.19 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Mateusz Krawczuk <m.krawczuk at partner.samsung.com>

commit 49ccc142f9cbc33fdda18e8fa90c1c5b4a79c0ad upstream.

regmap.h requires linux/err.h if CONFIG_REGMAP is not defined. Without it I get
error.
CC      drivers/media/platform/exynos4-is/fimc-reg.o
In file included from drivers/media/platform/exynos4-is/fimc-reg.c:14:0:
include/linux/regmap.h: In function ‘regmap_write’:
include/linux/regmap.h:525:10: error: ‘EINVAL’ undeclared (first use in this function)
include/linux/regmap.h:525:10: note: each undeclared identifier is reported only once for each function it appears in

Signed-off-by: Mateusz Krawczuk <m.krawczuk at partner.samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
Signed-off-by: Mark Brown <broonie at linaro.org>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 include/linux/regmap.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 56af22e..adde16f 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -14,6 +14,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/err.h>
 
 struct module;
 struct device;
-- 
1.8.3.2