can: sja1000_platform: add MODULE_ALIAS

This patch adds a MODULE_ALIAS for the platform bindings, so that the module
can be loaded automatically by udev.
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/sja1000/sja1000_platform.c

@@ -34,6 +34,7 @@
 
 MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
 MODULE_DESCRIPTION("Socket-CAN driver for SJA1000 on the platform bus");
+MODULE_ALIAS("platform:" DRV_NAME);
 MODULE_LICENSE("GPL v2");
 
 static u8 sp_read_reg8(const struct sja1000_priv *priv, int reg)