[PATCH 15/19] regmap: include missing header from linux/regmap.h

[Ahmad Fatoum]

The header defines regmap_read_poll_timeout, which requires
<linux/iopoll.h>, thus include the header.

Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
 include/linux/regmap.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 9e38fbc12e16..3ba0f852f6eb 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -3,6 +3,7 @@
 #define __LINUX_REGMAP_H
 
 #include <linux/compiler.h>
+#include <linux/iopoll.h>
 #include <linux/types.h>
 
 enum regmap_endian {
-- 
2.39.2