rtc: omap: remove incorrect __exit markups

Even if bus is not hot-pluggable, devices can be unbound from the
driver via sysfs, so we should not be using __exit annotations on
remove() methods. The only exception is drivers registered with
platform_driver_probe(), which specifically disables sysfs bind/unbind
attributes.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

drivers/rtc/rtc-omap.c

@@ -844,7 +844,7 @@ err:
 	return ret;
 }
 
-static int __exit omap_rtc_remove(struct platform_device *pdev)
+static int omap_rtc_remove(struct platform_device *pdev)
 {
 	struct omap_rtc *rtc = platform_get_drvdata(pdev);
 	u8 reg;
@@ -964,7 +964,7 @@ static void omap_rtc_shutdown(struct platform_device *pdev)
 
 static struct platform_driver omap_rtc_driver = {
 	.probe		= omap_rtc_probe,
-	.remove		= __exit_p(omap_rtc_remove),
+	.remove		= omap_rtc_remove,
 	.shutdown	= omap_rtc_shutdown,
 	.driver		= {
 		.name	= "omap_rtc",