sf: dataflash: Rename to CONFIG_SPI_FLASH_DATAFLASH

Rename CONFIG_SF_DATAFLASH into CONFIG_SPI_FLASH_DATAFLASH
as it follows the naming convention same as remaining configs.

Signed-off-by: Jagan Teki <jteki@openedev.com>

drivers/mtd/spi/Makefile

@@ -15,9 +15,9 @@ endif
 #ifndef CONFIG_DM_SPI
 obj-$(CONFIG_SPI_FLASH) += sf_probe.o
 #endif
-obj-$(CONFIG_SF_DATAFLASH) += sf_dataflash.o
 obj-$(CONFIG_CMD_SF) += sf.o
 obj-$(CONFIG_SPI_FLASH) += sf_ops.o sf_params.o
+obj-$(CONFIG_SPI_FLASH_DATAFLASH) += sf_dataflash.o
 obj-$(CONFIG_SPI_FLASH_MTD) += sf_mtd.o
 obj-$(CONFIG_SPI_FLASH_SANDBOX) += sandbox.o
 obj-$(CONFIG_SPI_M95XXX) += eeprom_m95xxx.o

include/configs/ls1021aqds.h

@@ -423,7 +423,7 @@ unsigned long get_board_ddr_clk(void);
 #if defined(CONFIG_FSL_DSPI) || defined(CONFIG_FSL_QSPI)
 #define CONFIG_CMD_SF
 #define CONFIG_DM_SPI_FLASH
-#define CONFIG_SF_DATAFLASH
+#define CONFIG_SPI_FLASH_DATAFLASH
 #endif
 #endif