[PATCH] MAINTAINERS: update the 01.org website entries

[Lukas Bulwahn]

The 01.org links in MAINTAINERS now forward to different other pages or do
not resolve.

The link https://01.org/linuxgraphics/ resolves to the Intel Graphics for
Linux - Programmer's Reference Manuals. Update this webpage entry.

The link
https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
does not resolve. Remove this webpage entry.

The link https://01.org/igvt-g resolves to
https://github.com/intel/gvt-linux. Remove the webpage entry, as the
github repository is already referred to by the T: entry in that section.

The link resolves the pm-graph project page in Intel's Open Ecosystem area
at intel.com. Update this webpage entry.

M:      "Todd E Brandt" <todd.e.brandt@xxxxxxxxxxxxxxx>
L:      linux-pm@xxxxxxxxxxxxxxx

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
---
 MAINTAINERS | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index 1333928a7be4..99adcd74b06a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6747,7 +6747,6 @@ M:	Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
 M:	Maxime Ripard <mripard@xxxxxxxxxx>
 M:	Thomas Zimmermann <tzimmermann@xxxxxxx>
 S:	Maintained
-W:	https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
 T:	git git://anongit.freedesktop.org/drm/drm-misc
 F:	Documentation/gpu/
 F:	drivers/gpu/drm/*
@@ -10250,7 +10249,7 @@ M:	Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
 M:	Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxxxxx>
 L:	intel-gfx@xxxxxxxxxxxxxxxxxxxxx
 S:	Supported
-W:	https://01.org/linuxgraphics/
+W:	https://www.intel.com/content/www/us/en/develop/documentation/intel-graphics-for-linux-programmers-reference-guide/top.html
 Q:	http://patchwork.freedesktop.org/project/intel-gfx/
 B:	https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
 C:	irc://irc.oftc.net/intel-gfx
@@ -10312,7 +10311,6 @@ M:	Zhi Wang <zhi.a.wang@xxxxxxxxx>
 L:	intel-gvt-dev@xxxxxxxxxxxxxxxxxxxxx
 L:	intel-gfx@xxxxxxxxxxxxxxxxxxxxx
 S:	Supported
-W:	https://01.org/igvt-g
 T:	git https://github.com/intel/gvt-linux.git
 F:	drivers/gpu/drm/i915/gvt/
 
@@ -16668,7 +16666,7 @@ PM-GRAPH UTILITY
 M:	"Todd E Brandt" <todd.e.brandt@xxxxxxxxxxxxxxx>
 L:	linux-pm@xxxxxxxxxxxxxxx
 S:	Supported
-W:	https://01.org/pm-graph
+W:	https://www.intel.com/content/www/us/en/developer/topic-technology/open/pm-graph/overview.html
 B:	https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
 T:	git git://github.com/intel/pm-graph
 F:	tools/power/pm-graph
-- 
2.17.1