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[PATCH] Remove long dead i386 floppy asm code

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It's been disabled since v2.1.88

Signed-off-by: Brian Gerst <bgerst@didntduck.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Brian Gerst 2006-03-31 02:30:04 -08:00 committed by Linus Torvalds
parent bc83db4f00
commit 3ccfb81e87
1 changed files with 0 additions and 34 deletions
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34
include/asm-i386/floppy.h
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@ -56,7 +56,6 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs)
register unsigned char st;
#undef TRACE_FLPY_INT
#define NO_FLOPPY_ASSEMBLER
#ifdef TRACE_FLPY_INT
static int calls=0;
@ -71,38 +70,6 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs)
bytes = virtual_dma_count;
#endif
#ifndef NO_FLOPPY_ASSEMBLER
__asm__ (
"testl %1,%1"
"je 3f"
"1: inb %w4,%b0"
"andb $160,%b0"
"cmpb $160,%b0"
"jne 2f"
"incw %w4"
"testl %3,%3"
"jne 4f"
"inb %w4,%b0"
"movb %0,(%2)"
"jmp 5f"
"4: movb (%2),%0"
"outb %b0,%w4"
"5: decw %w4"
"outb %0,$0x80"
"decl %1"
"incl %2"
"testl %1,%1"
"jne 1b"
"3: inb %w4,%b0"
"2: "
: "=a" ((char) st),
"=c" ((long) virtual_dma_count),
"=S" ((long) virtual_dma_addr)
: "b" ((long) virtual_dma_mode),
"d" ((short) virtual_dma_port+4),
"1" ((long) virtual_dma_count),
"2" ((long) virtual_dma_addr));
#else
{
register int lcount;
register char *lptr;
@ -122,7 +89,6 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id, struct pt_regs * regs)
virtual_dma_addr = lptr;
st = inb(virtual_dma_port+4);
}
#endif
#ifdef TRACE_FLPY_INT
calls++;