samples: move auxdisplay example code from Documentation

Move auxdisplay examples to samples and remove it from Documentation
Makefile. Create a new Makefile to build auxdisplay. It can be built
from top level directory or from auxdisplay directory:

Run make -C samples/auxdisplay or cd samples/auxdisplay; 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 b2210b7..0b8cd50 100644 (file)
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -1,2 +1,2 @@
-subdir-y := accounting auxdisplay blackfin \
+subdir-y := accounting blackfin \
        laptops pcmcia

diff --git a/Documentation/auxdisplay/Makefile b/Documentation/auxdisplay/Makefile
deleted file mode 100644 (file)
index ada4dac..0000000
--- a/Documentation/auxdisplay/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# List of programs to build
-hostprogs-y := cfag12864b-example
-
-# Tell kbuild to always build the programs
-always := $(hostprogs-y)
-
-HOSTCFLAGS_cfag12864b-example.o += -I$(objtree)/usr/include

diff --git a/Documentation/auxdisplay/cfag12864b b/Documentation/auxdisplay/cfag12864b
index eb7be39..12fd51b 100644 (file)
--- a/Documentation/auxdisplay/cfag12864b
+++ b/Documentation/auxdisplay/cfag12864b
@@ -101,5 +101,5 @@ Although the LCD won't get updated until the next refresh time arrives.
 Also, you can mmap the framebuffer: open & mmap, munmap & close...
 which is the best option for most uses.
 
-Check Documentation/auxdisplay/cfag12864b-example.c
+Check samples/auxdisplay/cfag12864b-example.c
 for a real working userspace complete program with usage examples.

diff --git a/Documentation/auxdisplay/.gitignore b/samples/auxdisplay/.gitignore
similarity index 100%
rename from Documentation/auxdisplay/.gitignore
rename to samples/auxdisplay/.gitignore

diff --git a/samples/auxdisplay/Makefile b/samples/auxdisplay/Makefile
new file mode 100644 (file)
index 0000000..05e471f
--- /dev/null
+++ b/samples/auxdisplay/Makefile
@@ -0,0 +1,9 @@
+CC := $(CROSS_COMPILE)gcc
+CFLAGS := -I../../usr/include
+
+PROGS := cfag12864b-example
+
+all: $(PROGS)
+
+clean:
+       rm -fr $(PROGS)

diff --git a/Documentation/auxdisplay/cfag12864b-example.c b/samples/auxdisplay/cfag12864b-example.c
similarity index 100%
rename from Documentation/auxdisplay/cfag12864b-example.c
rename to samples/auxdisplay/cfag12864b-example.c