remoteproc/wkup_m3: Use MODULE_DEVICE_TABLE to export alias

Use MODULE_DEVICE_TABLE with wkup_m3_rproc_of_match so the module alias
is exported and the wkup_m3_rproc driver can automatically probe.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
diff --git a/drivers/remoteproc/wkup_m3_rproc.c b/drivers/remoteproc/wkup_m3_rproc.c
index edf8181..02d271d 100644
--- a/drivers/remoteproc/wkup_m3_rproc.c
+++ b/drivers/remoteproc/wkup_m3_rproc.c
@@ -122,6 +122,7 @@
 	{ .compatible = "ti,am4372-wkup-m3", },
 	{},
 };
+MODULE_DEVICE_TABLE(of, wkup_m3_rproc_of_match);
 
 static int wkup_m3_rproc_probe(struct platform_device *pdev)
 {