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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>
hifive-unleashed-5.1
Helge Deller 2013-05-30 16:24:46 +00:00
parent b204a4d2d4
commit c218c713c5
1 changed files with 1 additions and 1 deletions
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drivers/parport/Kconfig
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@ -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