[WATCHDOG] ks8695_wdt.c: move probe function to .devinit.text

A pointer to ks8695wdt_probe is passed to the core via
platform_driver_register and so the function must not disappear when the
.init sections are discarded.  Otherwise (if also having HOTPLUG=y)
unbinding and binding a device to the driver via sysfs will result in an
oops as does a device being registered late.

An alternative to this patch is using platform_driver_probe instead of
platform_driver_register plus removing the pointer to the probe function
from the struct platform_driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Alan Cox <alan@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

drivers/watchdog/ks8695_wdt.c

@@ -221,7 +221,7 @@ static struct miscdevice ks8695wdt_miscdev = {
 	.fops		= &ks8695wdt_fops,
 };
 
-static int __init ks8695wdt_probe(struct platform_device *pdev)
+static int __devinit ks8695wdt_probe(struct platform_device *pdev)
 {
 	int res;
 
@@ -238,7 +238,7 @@ static int __init ks8695wdt_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int __exit ks8695wdt_remove(struct platform_device *pdev)
+static int __devexit ks8695wdt_remove(struct platform_device *pdev)
 {
 	int res;
 
@@ -276,7 +276,7 @@ static int ks8695wdt_resume(struct platform_device *pdev)
 
 static struct platform_driver ks8695wdt_driver = {
 	.probe		= ks8695wdt_probe,
-	.remove		= __exit_p(ks8695wdt_remove),
+	.remove		= __devexit_p(ks8695wdt_remove),
 	.shutdown	= ks8695wdt_shutdown,
 	.suspend	= ks8695wdt_suspend,
 	.resume		= ks8695wdt_resume,