tools: move laptops dslm tool from Documentation

Move laptops dslm tool to tools/laptop/dslm and remove it from
Documentation Makefile. Update location information for this
tool. Create a new Makefile to build dslm. It can be built
from top level directory or from laptops directory:

Run make -C tools/laptop/dslm or cd tools/laptop/dslm; make

Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
diff --git a/Documentation/Makefile b/Documentation/Makefile
index e4dd5e4..0ddb50c 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -1,2 +1,2 @@
 subdir-y := blackfin \
-	laptops pcmcia
+	pcmcia
diff --git a/Documentation/laptops/00-INDEX b/Documentation/laptops/00-INDEX
index 7c0ac2a..86169dc 100644
--- a/Documentation/laptops/00-INDEX
+++ b/Documentation/laptops/00-INDEX
@@ -1,13 +1,9 @@
 00-INDEX
 	- This file
-Makefile
-	- Makefile for building dslm example program.
 asus-laptop.txt
 	- information on the Asus Laptop Extras driver.
 disk-shock-protection.txt
 	- information on hard disk shock protection.
-dslm.c
-	- Simple Disk Sleep Monitor program
 laptop-mode.txt
 	- how to conserve battery power using laptop-mode.
 sony-laptop.txt
diff --git a/Documentation/laptops/Makefile b/Documentation/laptops/Makefile
deleted file mode 100644
index 0abe44f..0000000
--- a/Documentation/laptops/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-# List of programs to build
-hostprogs-y := dslm
-
-# Tell kbuild to always build the programs
-always := $(hostprogs-y)
diff --git a/Documentation/laptops/laptop-mode.txt b/Documentation/laptops/laptop-mode.txt
index 4ebbfc3..19276f5 100644
--- a/Documentation/laptops/laptop-mode.txt
+++ b/Documentation/laptops/laptop-mode.txt
@@ -779,4 +779,4 @@
 ---------------
 
 Bartek Kania submitted this, it can be used to measure how much time your disk
-spends spun up/down.  See Documentation/laptops/dslm.c
+spends spun up/down.  See tools/laptop/dslm/dslm.c
diff --git a/Documentation/laptops/.gitignore b/tools/laptop/dslm/.gitignore
similarity index 100%
rename from Documentation/laptops/.gitignore
rename to tools/laptop/dslm/.gitignore
diff --git a/tools/laptop/dslm/Makefile b/tools/laptop/dslm/Makefile
new file mode 100644
index 0000000..ff613b3
--- /dev/null
+++ b/tools/laptop/dslm/Makefile
@@ -0,0 +1,9 @@
+CC := $(CROSS_COMPILE)gcc
+CFLAGS := -I../../usr/include
+
+PROGS := dslm
+
+all: $(PROGS)
+
+clean:
+	rm -fr $(PROGS)
diff --git a/Documentation/laptops/dslm.c b/tools/laptop/dslm/dslm.c
similarity index 100%
rename from Documentation/laptops/dslm.c
rename to tools/laptop/dslm/dslm.c