samples: move timers example code from Documentation

Move timers examples to samples and remove it from Documentation Makefile. Create a new Makefile to build timers. It can be built from top level directory or from timers directory: Run make -C samples/timers or cd samples/timers; make Acked-by: Jonathan Corbet <[email protected]> Acked-by: Clemens Ladisch <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
fracktal · Sep 23, 2016 · 155fe00 · 155fe00
1 parent 986b891
commit 155fe00
Show file tree

Hide file tree

Showing 6 changed files with 17 additions and 7 deletions.
diff --git a/Documentation/Makefile b/Documentation/Makefile
@@ -1,2 +1,2 @@
 subdir-y := accounting auxdisplay blackfin \
-	laptops pcmcia timers watchdog
+	laptops pcmcia watchdog
diff --git a/Documentation/timers/Makefile b/Documentation/timers/Makefile
diff --git a/Documentation/timers/hpet.txt b/Documentation/timers/hpet.txt
@@ -25,4 +25,4 @@ arch/x86/kernel/hpet.c.
 
 The driver provides a userspace API which resembles the API found in the
 RTC driver framework.  An example user space program is provided in
-file:Documentation/timers/hpet_example.c
+file:samples/timers/hpet_example.c
diff --git a/Documentation/timers/.gitignore → samples/timers/.gitignore b/Documentation/timers/.gitignore → samples/timers/.gitignore
diff --git a/samples/timers/Makefile b/samples/timers/Makefile
@@ -0,0 +1,15 @@
+ifndef CROSS_COMPILE
+uname_M := $(shell uname -m 2>/dev/null || echo not)
+ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
+
+ifeq ($(ARCH),x86)
+CC := $(CROSS_COMPILE)gcc
+PROGS := hpet_example
+
+all: $(PROGS)
+
+clean:
+	rm -fr $(PROGS)
+
+endif
+endif
diff --git a/Documentation/timers/hpet_example.c → samples/timers/hpet_example.c b/Documentation/timers/hpet_example.c → samples/timers/hpet_example.c