ASoC: SSM2602: Add entry for the ssm2603 to the device id table

The SSM2603 is mostly register compatible with the SSM2602 and can be supported
by the current driver without any changes.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/ssm2602.c

@@ -682,6 +682,7 @@ static int __devexit ssm2602_i2c_remove(struct i2c_client *client)
 
 static const struct i2c_device_id ssm2602_i2c_id[] = {
 	{ "ssm2602", SSM2602 },
+	{ "ssm2603", SSM2602 },
 	{ "ssm2604", SSM2604 },
 	{ }
 };
@@ -732,6 +733,6 @@ static void __exit ssm2602_exit(void)
 }
 module_exit(ssm2602_exit);
 
-MODULE_DESCRIPTION("ASoC SSM2602/SSM2604 driver");
+MODULE_DESCRIPTION("ASoC SSM2602/SSM2603/SSM2604 driver");
 MODULE_AUTHOR("Cliff Cai");
 MODULE_LICENSE("GPL");