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[MIPS] Remove obsolete isa_slot_offset

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The isa_slot_offset variable and its __ISA_IO_base macro is not used
anywhere anymore.  It does not look like a decent interface per today's
standards either.  Remove both including all places of initialization.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Maciej W. Rozycki
2008-06-09 17:19:53 +01:00
committed by Ralf Baechle
parent cb11dfa024
commit c88a8b4ab0
6 changed files with 0 additions and 31 deletions
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7
arch/mips/kernel/setup.c
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@@ -68,13 +68,6 @@ static char command_line[CL_SIZE];
const unsigned long mips_io_port_base __read_mostly = -1;
EXPORT_SYMBOL(mips_io_port_base);
/*
* isa_slot_offset is the address where E(ISA) busaddress 0 is mapped
* for the processor.
*/
unsigned long isa_slot_offset;
EXPORT_SYMBOL(isa_slot_offset);
static struct resource code_resource = { .name = "Kernel code", };
static struct resource data_resource = { .name = "Kernel data", };