From 16f4e3195156f2f06e90d00a36bc48d7a513f253 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Fri, 24 Feb 2017 15:00:29 -0800
Subject: [PATCH] include/linux/iopoll.h: include <linux/ktime.h> instead of
 <linux/hrtimer.h>

The timer APIs this header needs are ktime_get(), ktime_add_us(), and
ktime_compare().  So, including <linux/ktime.h> seems enough.  This
commit will cut unnecessary header file parsing.

Link: http://lkml.kernel.org/r/1481679225-10885-1-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/linux/iopoll.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h
index 1c30014ed176..d29e1e21bf3f 100644
--- a/include/linux/iopoll.h
+++ b/include/linux/iopoll.h
@@ -17,7 +17,7 @@
 
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <linux/hrtimer.h>
+#include <linux/ktime.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/io.h>