watchdog: imx2_wdt: expose module alias for loading from device-tree
Enable auto loading by udev when imx2_wdt is compiled as a module.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c
index 693ac3f..17680aa 100644
--- a/drivers/watchdog/imx2_wdt.c
+++ b/drivers/watchdog/imx2_wdt.c
@@ -322,6 +322,7 @@
{ .compatible = "fsl,imx21-wdt", },
{ /* sentinel */ }
};
+MODULE_DEVICE_TABLE(of, imx2_wdt_dt_ids);
static struct platform_driver imx2_wdt_driver = {
.remove = __exit_p(imx2_wdt_remove),