[PATCH] spi: Stop selecting MTD_SPI_NOR for SPI_HISI_SFC_V3XX

[John Garry]

By selecting MTD_SPI_NOR for SPI_HISI_SFC_V3XX, we may introduce unmet
dependencies:

WARNING: unmet direct dependencies detected for MTD_SPI_NOR
  Depends on [m]: MTD [=m] && SPI_MASTER [=y]
  Selected by [y]:
  - SPI_HISI_SFC_V3XX [=y] && SPI [=y] && SPI_MASTER [=y] && (ARM64 && ACPI [=y] || COMPILE_TEST [=y]) && HAS_IOMEM [=y]

Since MTD_SPI_NOR is only selected by SPI_HISI_SFC_V3XX for practical
reasons - slave devices use the spi-nor driver, enabled by MTD_SPI_NOR -
just drop it.

Signed-off-by: John Garry <john.garry@xxxxxxxxxx>

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 66c6c0d77ea7..ad1a2547a414 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -299,7 +299,6 @@ config SPI_HISI_SFC_V3XX
 	tristate "HiSilicon SPI-NOR Flash Controller for Hi16XX chipsets"
 	depends on (ARM64 && ACPI) || COMPILE_TEST
 	depends on HAS_IOMEM
-	select MTD_SPI_NOR
 	help
 	  This enables support for HiSilicon v3xx SPI-NOR flash controller
 	  found in hi16xx chipsets.
-- 
2.17.1