doc: fix broken references

There are numerous broken references to Documentation files (in other
Documentation files, in comments, etc.). These broken references are
caused by typo's in the references, and by renames or removals of the
Documentation files. Some broken references are simply odd.

Fix these broken references, sometimes by dropping the irrelevant text
they were part of.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 1e88d47..10cf250 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -31,9 +31,6 @@
 	  wireless radio and bluetooth control, and on some laptops,
 	  exposes the mail LED and LCD backlight.
 
-	  For more information about this driver see
-	  <file:Documentation/laptops/acer-wmi.txt>
-
 	  If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
 	  here.
 
@@ -164,7 +161,7 @@
 
 	  Support for a led indicating disk protection will be provided as
 	  hp::hddprotect. For more information on the feature, refer to
-	  Documentation/hwmon/lis3lv02d.
+	  Documentation/misc-devices/lis3lv02d.
 
 	  To compile this driver as a module, choose M here: the module will
 	  be called hp_accel.