Messages in this thread Patch in this message | | | Date | Thu, 30 May 2013 18:24:46 +0200 | From | Helge Deller <> | Subject | [PATCH] parport_pc: disable PARPORT_PC_SUPERIO on parisc architecture |
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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 --- 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
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