spi/s3c64xx: Allow usage for ARCH_S3C24XX

Newer SoCs from the S3C24XX line, namely S3C2416/2443/2450 contain
hsspi-controllers compatible with the s3c64xx type.

The previous patches enabled platform support for it, so make the
driver also usable for the S3C24xx architecture.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

drivers/spi/Kconfig

@@ -311,7 +311,7 @@ config SPI_S3C24XX_FIQ
 
 config SPI_S3C64XX
 	tristate "Samsung S3C64XX series type SPI"
-	depends on (ARCH_S3C64XX || ARCH_S5P64X0 || ARCH_EXYNOS)
+	depends on (ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5P64X0 || ARCH_EXYNOS)
 	select S3C64XX_DMA if ARCH_S3C64XX
 	help
 	  SPI driver for Samsung S3C64XX and newer SoCs.