linux-kernel - [PATCH] kernel.h: unconditionally include asm/div64.h for do

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Date:   Fri, 28 Dec 2018 17:34:30 +0200
From:   Jani Nikula <jani.nikula@...el.com>
To:     linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Cc:     jani.nikula@...el.com
Subject: [PATCH] kernel.h: unconditionally include asm/div64.h for do_div()

Include asm/div64.h for do_div() usage in DIV_ROUND_DOWN_ULL() and
DIV_ROUND_CLOSEST_ULL(). Remove the old CONFIG_LBDAF=y conditional
include.

Signed-off-by: Jani Nikula <jani.nikula@...el.com>
---
 include/linux/kernel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index d6aac75b51ba..20e3a87d31d6 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -14,6 +14,7 @@
 #include <linux/printk.h>
 #include <linux/build_bug.h>
 #include <asm/byteorder.h>
+#include <asm/div64.h>
 #include <uapi/linux/kernel.h>
 
 #define USHRT_MAX	((u16)(~0U))
@@ -204,7 +205,6 @@
 #define _THIS_IP_  ({ __label__ __here; __here: (unsigned long)&&__here; })
 
 #ifdef CONFIG_LBDAF
-# include <asm/div64.h>
 # define sector_div(a, b) do_div(a, b)
 #else
 # define sector_div(n, b)( \
-- 
2.11.0