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authorBrian Gerst <bgerst@didntduck.org>2006-03-31 02:30:04 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-31 12:18:50 -0800
commit3ccfb81e871b45e4af6ebb3282f3cfa0f98f1b80 (patch)
tree92a48c57c125da95d96bb1506c6c871cb5b726d4 /include
parentbc83db4f006fcf9e9502a002b4bd448fc4511d04 (diff)
downloadlinux-3ccfb81e871b45e4af6ebb3282f3cfa0f98f1b80.tar.bz2
[PATCH] Remove long dead i386 floppy asm code
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>
Diffstat (limited to 'include')
-rw-r--r--include/asm-i386/floppy.h34
1 files changed, 0 insertions, 34 deletions
diff --git a/include/asm-i386/floppy.h b/include/asm-i386/floppy.h
index 79727afb94c9..03403045c182 100644
--- a/include/asm-i386/floppy.h
+++ b/include/asm-i386/floppy.h
@@ -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++;