linux-kernel - [PATCH v1 1/1] headers/prep: kernel.h: Move READ/WRITE definitions to <linux/types.h>

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Message-Id: <20220914165250.38270-1-andriy.shevchenko@linux.intel.com>
Date:   Wed, 14 Sep 2022 19:52:50 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org
Cc:     Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH v1 1/1] headers/prep: kernel.h: Move READ/WRITE definitions to <linux/types.h>

From: Ingo Molnar <mingo@...nel.org>

Headers shouldn't be forced to include <linux/kernel.h> just to
gain these simple constants.

Signed-off-by: Ingo Molnar <mingo@...nel.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 include/linux/kernel.h | 4 ----
 include/linux/types.h  | 4 ++++
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 4f14e77fba32..1601d9a9df38 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -45,10 +45,6 @@
  */
 #define REPEAT_BYTE(x)	((~0ul / 0xff) * (x))
 
-/* generic data direction definitions */
-#define READ			0
-#define WRITE			1
-
 /**
  * ARRAY_SIZE - get the number of elements in array @arr
  * @arr: array to be sized
diff --git a/include/linux/types.h b/include/linux/types.h
index ea8cf60a8a79..67846bc43d53 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -125,6 +125,10 @@ typedef s64			int64_t;
 typedef u64 sector_t;
 typedef u64 blkcnt_t;
 
+/* generic data direction definitions */
+#define READ			0
+#define WRITE			1
+
 /*
  * The type of an index into the pagecache.
  */
-- 
2.35.1