mtd: spi-nor: Improve Kconfig help text for SPI_FSL_QUADSPI

The current "We only connect the NOR to this controller now." text
is not very clear, so explain it better by saying that generic SPI
is not supported by SPI_FSL_QUADSPI and only SPI NOR is.

Signed-off-by: Fabio Estevam <[email protected]>
Signed-off-by: Brian Norris <[email protected]>

diff --git a/drivers/mtd/spi-nor/Kconfig b/drivers/mtd/spi-nor/Kconfig
index 407142e411fa908b0cd709b12d702e5b618fe246..89bf4c1faa2b3547aaeb61bf58ec2224524f55ee 100644 (file)
--- a/drivers/mtd/spi-nor/Kconfig
+++ b/drivers/mtd/spi-nor/Kconfig
@@ -26,7 +26,8 @@ config SPI_FSL_QUADSPI
        depends on ARCH_MXC
        help
          This enables support for the Quad SPI controller in master mode.
-         We only connect the NOR to this controller now.
+         This controller does not support generic SPI. It only supports
+         SPI NOR.
 
 config SPI_NXP_SPIFI
        tristate "NXP SPI Flash Interface (SPIFI)"