[PATCH] regmap: include <linux/delay.h> from include/linux/regmap.h

From: Masahiro Yamada
Date: Thu Oct 13 2016 - 06:07:54 EST


The readx_poll_timeout() macro calls usleep_range(), which is
declared in <linux/delay.h>.

Make include/linux/regmap.h include <linux/delay.h>, like
include/linux/iopoll.h does. Otherwise, users of the macro
will see "implicit declaration of function 'usleep_range'" error.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
include/linux/regmap.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 9adc7b21903d..e5157e39ff22 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -15,6 +15,7 @@

#include <linux/list.h>
#include <linux/rbtree.h>
+#include <linux/delay.h>
#include <linux/err.h>
#include <linux/bug.h>
#include <linux/lockdep.h>
--
2.10.1