Applied "regmap: include <linux/ktime.h> from include/linux/regmap.h" to the regmap tree

Mark Brown broonie at
Tue Apr 24 10:46:14 PDT 2018

The patch

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

has been applied to the regmap tree at 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

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>From f15cd6d99198e9c15229aefec639a34a6e8174c6 Mon Sep 17 00:00:00 2001
From: Sean Wang < at>
Date: Mon, 23 Apr 2018 14:42:44 +0800
Subject: [PATCH] regmap: include <linux/ktime.h> from include/linux/regmap.h
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Similar to the readx_poll_timeout() macro calling ktime_* and using
ktime_t type, which is declared in <linux/ktime.h>. So, make
include/linux/regmap.h explicitly include <linux/ktime.h>, like
include/linux/iopoll.h does.  Otherwise, users of the macro will see
below errors.

error: implicit declaration of function ‘ktime_add_us’

error: implicit declaration of function ‘ktime_get’

error: implicit declaration of function ‘ktime_compare’

include/linux/regmap.h:128:2: error: unknown type name ‘ktime_t’
  ktime_t __timeout = ktime_add_us(ktime_get(), __timeout_us); \

Signed-off-by: Sean Wang < at>
Signed-off-by: Mark Brown <broonie at>
 include/linux/regmap.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 5f7ad0552c03..b6865f070464 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/ktime.h>
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/bug.h>

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