From 02a35aad8a3e0b2bde1986053cefc2fcd63aee5d Mon Sep 17 00:00:00 2001
From: Shuah Khan <shuahkh@osg.samsung.com>
Date: Tue, 13 Sep 2016 13:03:35 -0600
Subject: selftests: move watchdog tests from Documentation/watchdog

Remove watchdog-test from Makefile to move the test to selftests.

Add Makefile and .gitignore for watchdog-test. watchdog-test will
not be run as part of selftests suite and will not be included in
install targets.  It can be built separately for now.

Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
---
 Documentation/watchdog/src/.gitignore      |   1 -
 Documentation/watchdog/src/Makefile        |   2 +-
 Documentation/watchdog/src/watchdog-test.c | 105 -----------------------------
 3 files changed, 1 insertion(+), 107 deletions(-)
 delete mode 100644 Documentation/watchdog/src/watchdog-test.c

(limited to 'Documentation/watchdog')

diff --git a/Documentation/watchdog/src/.gitignore b/Documentation/watchdog/src/.gitignore
index ac90997dba93..ff0ebb540333 100644
--- a/Documentation/watchdog/src/.gitignore
+++ b/Documentation/watchdog/src/.gitignore
@@ -1,2 +1 @@
 watchdog-simple
-watchdog-test
diff --git a/Documentation/watchdog/src/Makefile b/Documentation/watchdog/src/Makefile
index 4a892c304983..47be791827d4 100644
--- a/Documentation/watchdog/src/Makefile
+++ b/Documentation/watchdog/src/Makefile
@@ -1,5 +1,5 @@
 # List of programs to build
-hostprogs-y := watchdog-simple watchdog-test
+hostprogs-y := watchdog-simple
 
 # Tell kbuild to always build the programs
 always := $(hostprogs-y)
diff --git a/Documentation/watchdog/src/watchdog-test.c b/Documentation/watchdog/src/watchdog-test.c
deleted file mode 100644
index 6983d05097e2..000000000000
--- a/Documentation/watchdog/src/watchdog-test.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Watchdog Driver Test Program
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/ioctl.h>
-#include <linux/types.h>
-#include <linux/watchdog.h>
-
-int fd;
-const char v = 'V';
-
-/*
- * This function simply sends an IOCTL to the driver, which in turn ticks
- * the PC Watchdog card to reset its internal timer so it doesn't trigger
- * a computer reset.
- */
-static void keep_alive(void)
-{
-    int dummy;
-
-    printf(".");
-    ioctl(fd, WDIOC_KEEPALIVE, &dummy);
-}
-
-/*
- * The main program.  Run the program with "-d" to disable the card,
- * or "-e" to enable the card.
- */
-
-static void term(int sig)
-{
-    int ret = write(fd, &v, 1);
-
-    close(fd);
-    if (ret < 0)
-	printf("\nStopping watchdog ticks failed (%d)...\n", errno);
-    else
-	printf("\nStopping watchdog ticks...\n");
-    exit(0);
-}
-
-int main(int argc, char *argv[])
-{
-    int flags;
-    unsigned int ping_rate = 1;
-    int ret;
-
-    setbuf(stdout, NULL);
-
-    fd = open("/dev/watchdog", O_WRONLY);
-
-    if (fd == -1) {
-	printf("Watchdog device not enabled.\n");
-	exit(-1);
-    }
-
-    if (argc > 1) {
-	if (!strncasecmp(argv[1], "-d", 2)) {
-	    flags = WDIOS_DISABLECARD;
-	    ioctl(fd, WDIOC_SETOPTIONS, &flags);
-	    printf("Watchdog card disabled.\n");
-	    goto end;
-	} else if (!strncasecmp(argv[1], "-e", 2)) {
-	    flags = WDIOS_ENABLECARD;
-	    ioctl(fd, WDIOC_SETOPTIONS, &flags);
-	    printf("Watchdog card enabled.\n");
-	    goto end;
-	} else if (!strncasecmp(argv[1], "-t", 2) && argv[2]) {
-	    flags = atoi(argv[2]);
-	    ioctl(fd, WDIOC_SETTIMEOUT, &flags);
-	    printf("Watchdog timeout set to %u seconds.\n", flags);
-	    goto end;
-	} else if (!strncasecmp(argv[1], "-p", 2) && argv[2]) {
-	    ping_rate = strtoul(argv[2], NULL, 0);
-	    printf("Watchdog ping rate set to %u seconds.\n", ping_rate);
-	} else {
-	    printf("-d to disable, -e to enable, -t <n> to set " \
-		"the timeout,\n-p <n> to set the ping rate, and \n");
-	    printf("run by itself to tick the card.\n");
-	    goto end;
-	}
-    }
-
-    printf("Watchdog Ticking Away!\n");
-
-    signal(SIGINT, term);
-
-    while(1) {
-	keep_alive();
-	sleep(ping_rate);
-    }
-end:
-    ret = write(fd, &v, 1);
-    if (ret < 0)
-	printf("Stopping watchdog ticks failed (%d)...\n", errno);
-    close(fd);
-    return 0;
-}
-- 
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