parport_pc: disable PARPORT_PC_SUPERIO on parisc architecture

If enabled, CONFIG_PARPORT_PC_SUPERIO scans on PC-like hardware for
various super-io chips by accessing i/o ports in a range which will
crash any parisc hardware at once.

In addition, parisc has it's own incompatible superio chip
(CONFIG_SUPERIO), so if we disable PARPORT_PC_SUPERIO completely for
parisc we can avoid that people by accident enable the parport_pc
superio option too.

Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig
index 24e12d4..a505760 100644 (file)
--- a/drivers/parport/Kconfig
+++ b/drivers/parport/Kconfig
@@ -71,7 +71,7 @@ config PARPORT_PC_FIFO
 
 config PARPORT_PC_SUPERIO
        bool "SuperIO chipset support"
-       depends on PARPORT_PC
+       depends on PARPORT_PC && !PARISC
        help
          Saying Y here enables some probes for Super-IO chipsets in order to
          find out things like base addresses, IRQ lines and DMA channels.  It