serial: mrst_max3110: Make the IRQ option runtime

And while we are at it allow it to fail to find one. Without this the IRQ
option will cause the 3110 driver to fail on 0.7 SFI firmware.

Acked-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 7 deletions

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 12900f7083b0..ba4b390299d5 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -717,13 +717,6 @@ config SERIAL_MRST_MAX3110
           the Intel Moorestown platform. On other systems use the max3100
           driver.
 
-config MRST_MAX3110_IRQ
-        boolean "Enable GPIO IRQ for Max3110 over Moorestown"
-        default n
-        depends on SERIAL_MRST_MAX3110 && GPIO_LANGWELL
-        help
-          This has to be enabled after Moorestown GPIO driver is loaded
-
 config SERIAL_MFD_HSU
         tristate "Medfield High Speed UART support"
         depends on PCI