[PATCH v5 6/9] mtd: fsl-quadspi: Remove the driver as it was replaced by spi-fsl-qspi.c

There's a new driver using the SPI memory interface of the SPI framework at spi/spi-fsl-qspi.c, which can be used together with m25p80.c to replace the functionality of this SPI NOR driver. The new driver is already in use and this code is not compiled anymore, so let's remove it. Signed-off-by:

[PATCH v5 6/9] mtd: fsl-quadspi: Remove the driver as it was replaced by spi-fsl-qspi.c

There's a new driver using the SPI memory interface of the SPI framework at spi/spi-fsl-qspi.c, which can be used together with m25p80.c to replace the functionality of this SPI NOR driver. The new driver is already in use and this code is not compiled anymore, so let's remove it. Signed-off-by: