docs: kernel-parameters: Refer to the correct bitmap function

The parser of the CPU lists is bitmap_parselist() that supports
special notations with the plain numbers. bitmap_parse() never
supported those and will fail in case one will try it.

Fixes: b18def1 ("bitmap_parse: Support 'all' semantics")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20230817140432.507889-1-andriy.shevchenko@linux.intel.com

Author: andy-shev

Documentation/admin-guide/kernel-parameters.rst

@@ -80,7 +80,7 @@ The special case-tolerant group name "all" has a meaning of selecting all CPUs,
 so that "nohz_full=all" is the equivalent of "nohz_full=0-N".
 
 The semantics of "N" and "all" is supported on a level of bitmaps and holds for
-all users of bitmap_parse().
+all users of bitmap_parselist().
 
 This document may not be entirely up to date and comprehensive. The command
 "modinfo -p ${modulename}" shows a current list of all parameters of a loadable