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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2023-03-23 17:50:29 +0200
committerAndrew Morton <akpm@linux-foundation.org>2023-04-08 13:45:38 -0700
commit890a3ee3ce416e2f1aed41718a8c1d42c82cf1b2 (patch)
treef1ac4833a3e3296dd80a108f2fb1c35a3c389365 /include/linux/kernel.h
parent58c9b016e12855286370dfb704c08498edbc857a (diff)
kernel.h: split the hexadecimal related helpers to hex.h
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@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/kernel.h')
-rw-r--r--include/linux/kernel.h29
1 files changed, 1 insertions, 28 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 40bce7495af8..0d91e0af0125 100644
--- a/include/linux/kernel.h
+++ b/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