samples: move watchdog example code from Documentation

Move watchdog examples to samples and remove it from Documentation Makefile. Create a new Makefile to build watchdog. It can be built from top level directory or from watchdog directory: Run make -C samples/watchdog or cd samples/watchdog; make Acked-by: Jonathan Corbet <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
bignaux · Sep 23, 2016 · 071bf69 · 071bf69
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commit 071bf69
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Showing 8 changed files with 11 additions and 9 deletions.
diff --git a/Documentation/Makefile b/Documentation/Makefile
@@ -1,2 +1,2 @@
 subdir-y := accounting auxdisplay blackfin \
-	laptops pcmcia watchdog
+	laptops pcmcia
diff --git a/Documentation/watchdog/Makefile b/Documentation/watchdog/Makefile
diff --git a/Documentation/watchdog/src/Makefile b/Documentation/watchdog/src/Makefile
diff --git a/Documentation/watchdog/watchdog-api.txt b/Documentation/watchdog/watchdog-api.txt
@@ -37,7 +37,7 @@ activates as soon as /dev/watchdog is opened and will reboot unless
 the watchdog is pinged within a certain time, this time is called the
 timeout or margin.  The simplest way to ping the watchdog is to write
 some data to the device.  So a very simple watchdog daemon would look
-like this source file:  see Documentation/watchdog/src/watchdog-simple.c
+like this source file:  see samples/watchdog/watchdog-simple.c
 
 A more advanced driver could for example check that a HTTP server is
 still responding before doing the write call to ping the watchdog.

diff --git a/Documentation/watchdog/wdt.txt b/Documentation/watchdog/wdt.txt
@@ -47,4 +47,4 @@ The external event interfaces on the WDT boards are not currently supported.
 Minor numbers are however allocated for it.
 
 
-Example Watchdog Driver:  see Documentation/watchdog/src/watchdog-simple.c
+Example Watchdog Driver:  see samples/watchdog/watchdog-simple.c
diff --git a/Documentation/watchdog/src/.gitignore → samples/watchdog/.gitignore b/Documentation/watchdog/src/.gitignore → samples/watchdog/.gitignore
diff --git a/samples/watchdog/Makefile b/samples/watchdog/Makefile
@@ -0,0 +1,8 @@
+CC := $(CROSS_COMPILE)gcc
+PROGS := watchdog-simple
+
+all: $(PROGS)
+
+clean:
+	rm -fr $(PROGS)
+
diff --git a/Documentation/watchdog/src/watchdog-simple.c → samples/watchdog/watchdog-simple.c b/Documentation/watchdog/src/watchdog-simple.c → samples/watchdog/watchdog-simple.c
Original file line number	Diff line number	Diff line change
Expand Up		@@ -47,4 +47,4 @@ The external event interfaces on the WDT boards are not currently supported.
		Minor numbers are however allocated for it.


		Example Watchdog Driver: see Documentation/watchdog/src/watchdog-simple.c
		Example Watchdog Driver: see samples/watchdog/watchdog-simple.c