spi: Zap SOFT_SPI (non-dm)

- Deadline for DM migration already passed by months.
- Sent couple of zap patches and
- No response on dm conversation
hence removed the driver.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index ff431a2..d32858b 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -286,6 +286,12 @@
 
 	  The SiFive SPI controller driver is found on various SiFive SoCs.
 
+config SOFT_SPI
+	bool "Soft SPI driver"
+	help
+	 Enable Soft SPI driver. This driver is to use GPIO simulate
+	 the SPI protocol.
+
 config SPI_SUNXI
 	bool "Allwinner SoC SPI controllers"
 	default ARCH_SUNXI
@@ -391,13 +397,6 @@
 
 endif # if DM_SPI
 
-config SOFT_SPI
-	bool "Soft SPI driver"
-	depends on DM_SPI || (DEPRECATED && !DM_SPI)
-	help
-	 Enable Soft SPI driver. This driver is to use GPIO simulate
-	 the SPI protocol.
-
 config FSL_ESPI
 	bool "Freescale eSPI driver"
 	imply SPI_FLASH_BAR