get_maintainer: use filename-only regex match for Tegra

	   F:	drivers/net/*	all files in drivers/net, but not below

	   F:	*/net/*		all files in "any top level directory"/net

	   One pattern per line.  Multiple F: lines acceptable.

	N: Files and directories with regex patterns.

	   N:	[^a-z]tegra	all files whose path contains the word tegra

	   One pattern per line.  Multiple N: lines acceptable.

	X: Files and directories that are NOT maintained, same rules as F:

	   Files exclusions are tested before file matches.

	   Can be useful for excluding a specific subdirectory, for instance:

	   X:	net/ipv6/

	   matches all files in and below net excluding net/ipv6/

	K: Keyword perl extended regex pattern to match content in a

	   patch or file, or an affected filename.  For instance:

	   patch or file.  For instance:

	   K: of_get_profile

	      matches patch or file content, or filenames, that contain

	      "of_get_profile"

	      matches patches or files that contain "of_get_profile"

	   K: \b(printk|pr_(info|err))\b

	      matches patch or file content, or filenames, that contain one or

	      more of the words printk, pr_info or pr_err

	      matches patches or files that contain one or more of the words

	      printk, pr_info or pr_err

	   One regex pattern per line.  Multiple K: lines acceptable.

Note: For the hard of thinking, this list is meant to remain in alphabetical

Q:	http://patchwork.ozlabs.org/project/linux-tegra/list/

T:	git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra.git

S:	Supported

K:	(?i)[^a-z]tegra

N:	[^a-z]tegra

TEHUTI ETHERNET DRIVER

M:	Andy Gospodarek <andy@greyhouse.net>

				    $hash{$tvi} = $value_pd;

				}

			    }

			} elsif ($type eq 'K') {

			} elsif ($type eq 'N') {

			    if ($file =~ m/$value/x) {

				$hash{$tvi} = 0;

			    }