ASoC: rt5677-spi: Rename driver to differentiate from main codec

Currently the SPI driver and the main codec share the same name. This
will become confusing when looking up components when using both
drivers.
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/rt5677-spi.c

@@ -29,6 +29,8 @@
 
 #include "rt5677-spi.h"
 
+#define DRV_NAME "rt5677spi"
+
 #define RT5677_SPI_BURST_LEN	240
 #define RT5677_SPI_HEADER	5
 #define RT5677_SPI_FREQ		6000000
@@ -235,7 +237,7 @@ MODULE_DEVICE_TABLE(acpi, rt5677_spi_acpi_id);
 
 static struct spi_driver rt5677_spi_driver = {
 	.driver = {
-		.name = "rt5677",
+		.name = DRV_NAME,
 		.acpi_match_table = ACPI_PTR(rt5677_spi_acpi_id),
 	},
 	.probe = rt5677_spi_probe,