[PATCH 3/5] watchdog: npcm: make it explicitly non-modular

[Paul Gortmaker <paul.gortmaker@windriver.com>]

The Kconfig currently controlling compilation of this code is:

config NPCM7XX_WATCHDOG
       bool "Nuvoton NPCM750 watchdog"

...meaning that it currently is not being built as a module by anyone.

Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.

Since module_platform_driver() uses the same init level priority as
builtin_platform_driver() the init ordering remains unchanged with
this commit.

Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.

We also delete the MODULE_LICENSE tag etc. since all that information
was (or is now) contained at the top of the file in the comments.

Cc: Avi Fishman <avifishman70@gmail.com>
Cc: Tomer Maimon <tmaimon77@gmail.com>
Cc: Tali Perry <tali.perry1@gmail.com>
Cc: Patrick Venture <venture@google.com>
Cc: Nancy Yuen <yuenn@google.com>
Cc: Benjamin Fair <benjaminfair@google.com>
Cc: Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: openbmc@lists.ozlabs.org
Cc: linux-watchdog@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 drivers/watchdog/npcm_wdt.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/watchdog/npcm_wdt.c b/drivers/watchdog/npcm_wdt.c
index 0d4213652ecc..44d305683ab6 100644
--- a/drivers/watchdog/npcm_wdt.c
+++ b/drivers/watchdog/npcm_wdt.c
@@ -2,11 +2,15 @@
 // Copyright (c) 2018 Nuvoton Technology corporation.
 // Copyright (c) 2018 IBM Corp.
 
+/*
+ * Watchdog driver for NPCM
+ * Author: Joel Stanley
+ */
+
 #include <linux/bitops.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/of_irq.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
@@ -237,7 +241,6 @@ static const struct of_device_id npcm_wdt_match[] = {
 	{.compatible = "nuvoton,npcm750-wdt"},
 	{},
 };
-MODULE_DEVICE_TABLE(of, npcm_wdt_match);
 #endif
 
 static struct platform_driver npcm_wdt_driver = {
@@ -247,8 +250,4 @@ static struct platform_driver npcm_wdt_driver = {
 		.of_match_table = of_match_ptr(npcm_wdt_match),
 	},
 };
-module_platform_driver(npcm_wdt_driver);
-
-MODULE_AUTHOR("Joel Stanley");
-MODULE_DESCRIPTION("Watchdog driver for NPCM");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(npcm_wdt_driver);
-- 
2.7.4