serial: 8250_mid: Add missing dependency

[cascardo/linux.git] / drivers / tty / serial / 8250 / Kconfig

diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index e6f5e12..6412f14 100644 (file)
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -373,6 +373,7 @@ config SERIAL_8250_MID
        depends on SERIAL_8250 && PCI
        select HSU_DMA if SERIAL_8250_DMA
        select HSU_DMA_PCI if X86_INTEL_MID
+       select RATIONAL
        help
          Selecting this option will enable handling of the extra features
          present on the UART found on Intel Medfield SOC and various other