sb16: remove useless mixer_write_indexw
ioport.c is already able to split a 16-bit access into two 8-bit accesses to consecutive ports. Tested with Epic Pinball. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -1121,12 +1121,6 @@ static IO_WRITE_PROTO (mixer_write_datab)
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s->mixer_regs[s->mixer_nreg] = val;
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}
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static IO_WRITE_PROTO (mixer_write_indexw)
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{
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mixer_write_indexb (opaque, nport, val & 0xff);
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mixer_write_datab (opaque, nport, (val >> 8) & 0xff);
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}
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static IO_READ_PROTO (mixer_read)
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{
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SB16State *s = opaque;
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@ -1345,7 +1339,6 @@ static const VMStateDescription vmstate_sb16 = {
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static const MemoryRegionPortio sb16_ioport_list[] = {
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{ 4, 1, 1, .write = mixer_write_indexb },
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{ 4, 1, 2, .write = mixer_write_indexw },
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{ 5, 1, 1, .read = mixer_read, .write = mixer_write_datab },
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{ 6, 1, 1, .read = dsp_read, .write = dsp_write },
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{ 10, 1, 1, .read = dsp_read },
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