staging: xillybus: force to be a module

As reported, this driver causes problems when built into the kernel, so
force it to be a module until those issues are fixed.

Also delete the "default n" lines in the Kconfig, as they are not
needed.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Eli Billauer <eli.billauer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/xillybus/Kconfig b/drivers/staging/xillybus/Kconfig
index 58fd548..459d050 100644 (file)
--- a/drivers/staging/xillybus/Kconfig
+++ b/drivers/staging/xillybus/Kconfig
@@ -4,8 +4,7 @@
 
 config XILLYBUS
        tristate "Xillybus generic FPGA interface"
-       depends on PCI || (OF_ADDRESS && OF_DEVICE && OF_IRQ)
-       default n
+       depends on PCI || (OF_ADDRESS && OF_DEVICE && OF_IRQ) && m
        help
          Xillybus is a generic interface for peripherals designed on
          programmable logic (FPGA). The driver probes the hardware for
@@ -18,7 +17,6 @@ if XILLYBUS
 config XILLYBUS_PCIE
        tristate "Xillybus over PCIe"
        depends on XILLYBUS && PCI
-       default n
        help
          Set to M if you want Xillybus to use PCI Express for communicating
          with the FPGA.
@@ -26,7 +24,6 @@ config XILLYBUS_PCIE
 config XILLYBUS_OF
        tristate "Xillybus over Device Tree"
        depends on XILLYBUS && OF_ADDRESS && OF_DEVICE && OF_IRQ
-       default n
        help
          Set to M if you want Xillybus to find its resources from the
          Open Firmware Flattened Device Tree. If the target is an embedded