doc-rst: Revert "kernel-doc: fix handling of address_space tags"

This reverts commit a88b1672d4ddf9895eb53e6980926d5e960dea8e.

From the origin comit log::

  The RST cpp:function handler is very pedantic: it doesn't allow any
  macros like __user on it

Since the kernel-doc parser does NOT make use of the cpp:domain, there
is no need to change the kernel-doc parser eleminating the address_space
tags.

Signed-off-by: Markus Heiser <markus.heiser@darmarIT.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 4f2e904..ba081c7 100755 (executable)
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1849,9 +1849,6 @@ sub output_function_rst(%) {
        $count++;
        $type = $args{'parametertypes'}{$parameter};
 
-       # RST doesn't like address_space tags at function prototypes
-       $type =~ s/__(user|kernel|iomem|percpu|pmem|rcu)\s*//;
-
        if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) {
            # pointer-to-function
            print $1 . $parameter . ") (" . $2;