hexdump: Make test data really const

The test data arrays, containing pointers to test strings, are never
modified, so they can be const, too.  Hence mark them "const" and
"__initconst".

This moves 28 pointers from ".init.data" to ".init.rodata".

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed