The patch titled
Subject: kernel.h: split the hexadecimal related helpers to hex.h
has been added to the -mm mm-nonmm-unstable branch. Its filename is
kernelh-split-the-hexadecimal-related-helpers-to-hexh.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/kernelh-split-the-hexadecimal-related-helpers-to-hexh.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Subject: kernel.h: split the hexadecimal related helpers to hex.h
Date: Thu, 23 Mar 2023 17:50:29 +0200
For the sake of cleaning up the kernel.h split the hexadecimal related
helpers to own header called 'hex.h'.
Link: https://lkml.kernel.org/r/20230323155029.40000-1-andriy.shevchenko@xxxxxxxxxxxxxxx
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/hex.h | 35 +++++++++++++++++++++++++++++++++++
include/linux/kernel.h | 29 +----------------------------
2 files changed, 36 insertions(+), 28 deletions(-)
--- /dev/null
+++ a/include/linux/hex.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_HEX_H
+#define _LINUX_HEX_H
+
+#include <linux/types.h>
+
+extern const char hex_asc[];
+#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
+#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4]
+
+static inline char *hex_byte_pack(char *buf, u8 byte)
+{
+ *buf++ = hex_asc_hi(byte);
+ *buf++ = hex_asc_lo(byte);
+ return buf;
+}
+
+extern const char hex_asc_upper[];
+#define hex_asc_upper_lo(x) hex_asc_upper[((x) & 0x0f)]
+#define hex_asc_upper_hi(x) hex_asc_upper[((x) & 0xf0) >> 4]
+
+static inline char *hex_byte_pack_upper(char *buf, u8 byte)
+{
+ *buf++ = hex_asc_upper_hi(byte);
+ *buf++ = hex_asc_upper_lo(byte);
+ return buf;
+}
+
+extern int hex_to_bin(unsigned char ch);
+extern int __must_check hex2bin(u8 *dst, const char *src, size_t count);
+extern char *bin2hex(char *dst, const void *src, size_t count);
+
+bool mac_pton(const char *s, u8 *mac);
+
+#endif
--- a/include/linux/kernel.h~kernelh-split-the-hexadecimal-related-helpers-to-hexh
+++ a/include/linux/kernel.h
@@ -20,6 +20,7 @@
#include <linux/compiler.h>
#include <linux/container_of.h>
#include <linux/bitops.h>
+#include <linux/hex.h>
#include <linux/kstrtox.h>
#include <linux/log2.h>
#include <linux/math.h>
@@ -263,34 +264,6 @@ extern enum system_states {
SYSTEM_SUSPEND,
} system_state;
-extern const char hex_asc[];
-#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
-#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4]
-
-static inline char *hex_byte_pack(char *buf, u8 byte)
-{
- *buf++ = hex_asc_hi(byte);
- *buf++ = hex_asc_lo(byte);
- return buf;
-}
-
-extern const char hex_asc_upper[];
-#define hex_asc_upper_lo(x) hex_asc_upper[((x) & 0x0f)]
-#define hex_asc_upper_hi(x) hex_asc_upper[((x) & 0xf0) >> 4]
-
-static inline char *hex_byte_pack_upper(char *buf, u8 byte)
-{
- *buf++ = hex_asc_upper_hi(byte);
- *buf++ = hex_asc_upper_lo(byte);
- return buf;
-}
-
-extern int hex_to_bin(unsigned char ch);
-extern int __must_check hex2bin(u8 *dst, const char *src, size_t count);
-extern char *bin2hex(char *dst, const void *src, size_t count);
-
-bool mac_pton(const char *s, u8 *mac);
-
/*
* General tracing related utility functions - trace_printk(),
* tracing_on/tracing_off and tracing_start()/tracing_stop
_
Patches currently in -mm which might be from andriy.shevchenko@xxxxxxxxxxxxxxx are
kernelh-split-the-hexadecimal-related-helpers-to-hexh.patch
