From: Ingo Molnar <mingo@kernel.org>
Date: Mon, 24 Mar 2025 10:50:24 +0000 (+0200)
Subject: kernel.h: move READ/WRITE definitions to <linux/types.h>
X-Git-Tag: v6.16-rc1~91^2~57
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ef5211ee68113070bd42142f06347866675055e;p=thirdparty%2Flinux.git

kernel.h: move READ/WRITE definitions to <linux/types.h>

Patch series "kernel.h: Move out a couple of macros and constants".

kernel.h hosts a couple of macros and constants that may be better placed.
Do that.  Also add missing documentation.  No functional changes
intended.


This patch (of 2):

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

Link: https://lkml.kernel.org/r/20250324105228.775784-1-andriy.shevchenko@linux.intel.com
Link: https://lkml.kernel.org/r/20250324105228.775784-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Alexandru Ardelean <aardelean@baylibre.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index be2e8c0a187e4..01bb0fac36672 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -41,10 +41,6 @@
 
 #define STACK_MAGIC	0xdeadbeef
 
-/* generic data direction definitions */
-#define READ			0
-#define WRITE			1
-
 #define PTR_IF(cond, ptr)	((cond) ? (ptr) : NULL)
 
 #define u64_to_user_ptr(x) (		\
diff --git a/include/linux/types.h b/include/linux/types.h
index 49b79c8bb1a94..6dfdb8e8e4c35 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -136,6 +136,10 @@ typedef s64	ktime_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.
  */