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regmap: include <linux/delay.h> from include/linux/regmap.h 

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@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Masahiro Yamada 2016-10-13 19:07:54 +09:00 committed by Mark Brown
parent f785fb2ec0
commit adf08d481b
1 changed files with 1 additions and 0 deletions
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include/linux/regmap.h
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@ -15,6 +15,7 @@
#include <linux/list.h> #include <linux/list.h>
#include <linux/rbtree.h> #include <linux/rbtree.h>
#include <linux/delay.h>
#include <linux/err.h> #include <linux/err.h>
#include <linux/bug.h> #include <linux/bug.h>
#include <linux/lockdep.h> #include <linux/lockdep.h>