include/linux/printk.h lib/hexdump.c: neatening and add CONFIG_PRINTK guard
- Move prototypes and align arguments.
- Add CONFIG_PRINTK guard for print_hex functions
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/lib/hexdump.c b/lib/hexdump.c
index b66b2bd6..f5fe6ba 100644
--- a/lib/hexdump.c
+++ b/lib/hexdump.c
@@ -154,6 +154,7 @@
}
EXPORT_SYMBOL(hex_dump_to_buffer);
+#ifdef CONFIG_PRINTK
/**
* print_hex_dump - print a text hex dump to syslog for a binary blob of data
* @level: kernel log level (e.g. KERN_DEBUG)
@@ -238,3 +239,4 @@
buf, len, true);
}
EXPORT_SYMBOL(print_hex_dump_bytes);
+#endif