qrtr: add MODULE_ALIAS macro to smd

Added MODULE_ALIAS("rpmsg:IPCRTR") to ensure qrtr-smd and qrtr will load
when IPCRTR channel is detected.
Signed-off-by: NRamon Fried <rfried@codeaurora.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/qrtr/smd.c

@@ -114,5 +114,6 @@ static struct rpmsg_driver qcom_smd_qrtr_driver = {
 
 module_rpmsg_driver(qcom_smd_qrtr_driver);
 
+MODULE_ALIAS("rpmsg:IPCRTR");
 MODULE_DESCRIPTION("Qualcomm IPC-Router SMD interface driver");
 MODULE_LICENSE("GPL v2");