drm/tiny/repaper: No need to set ->owner for spi_register_driver()

The spi_register_driver() will set the ->owner member to THIS_MODULE.

Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: David Lechner <david@lechnology.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200131204923.48928-2-andriy.shevchenko@linux.intel.com

drivers/gpu/drm/tiny/repaper.c

@@ -1189,7 +1189,6 @@ static void repaper_shutdown(struct spi_device *spi)
 static struct spi_driver repaper_spi_driver = {
 	.driver = {
 		.name = "repaper",
-		.owner = THIS_MODULE,
 		.of_match_table = repaper_of_match,
 	},
 	.id_table = repaper_id,