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hw/display/tcx: Remove superfluous OBJECT() typecasts 

The tcx_initfn() function is already supplied with an
Object *obj pointer, so there is no need to cast the
state pointer back to an Object pointer all over the
place. And while we're at it, also remove the superfluous
"return;" statement in this function.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Thomas Huth 2015-10-15 10:54:15 +02:00 committed by Michael Tokarev
parent 5accecb3a6
commit b21de19992
1 changed files with 12 additions and 14 deletions
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26
hw/display/tcx.c
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@ -944,57 +944,55 @@ static void tcx_initfn(Object *obj)
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
TCXState *s = TCX(obj);
memory_region_init_ram(&s->rom, OBJECT(s), "tcx.prom", FCODE_MAX_ROM_SIZE,
memory_region_init_ram(&s->rom, obj, "tcx.prom", FCODE_MAX_ROM_SIZE,
&error_fatal);
memory_region_set_readonly(&s->rom, true);
sysbus_init_mmio(sbd, &s->rom);
/* 2/STIP : Stippler */
memory_region_init_io(&s->stip, OBJECT(s), &tcx_stip_ops, s, "tcx.stip",
memory_region_init_io(&s->stip, obj, &tcx_stip_ops, s, "tcx.stip",
TCX_STIP_NREGS);
sysbus_init_mmio(sbd, &s->stip);
/* 3/BLIT : Blitter */
memory_region_init_io(&s->blit, OBJECT(s), &tcx_blit_ops, s, "tcx.blit",
memory_region_init_io(&s->blit, obj, &tcx_blit_ops, s, "tcx.blit",
TCX_BLIT_NREGS);
sysbus_init_mmio(sbd, &s->blit);
/* 5/RSTIP : Raw Stippler */
memory_region_init_io(&s->rstip, OBJECT(s), &tcx_rstip_ops, s, "tcx.rstip",
memory_region_init_io(&s->rstip, obj, &tcx_rstip_ops, s, "tcx.rstip",
TCX_RSTIP_NREGS);
sysbus_init_mmio(sbd, &s->rstip);
/* 6/RBLIT : Raw Blitter */
memory_region_init_io(&s->rblit, OBJECT(s), &tcx_rblit_ops, s, "tcx.rblit",
memory_region_init_io(&s->rblit, obj, &tcx_rblit_ops, s, "tcx.rblit",
TCX_RBLIT_NREGS);
sysbus_init_mmio(sbd, &s->rblit);
/* 7/TEC : ??? */
memory_region_init_io(&s->tec, OBJECT(s), &tcx_dummy_ops, s,
"tcx.tec", TCX_TEC_NREGS);
memory_region_init_io(&s->tec, obj, &tcx_dummy_ops, s, "tcx.tec",
TCX_TEC_NREGS);
sysbus_init_mmio(sbd, &s->tec);
/* 8/CMAP : DAC */
memory_region_init_io(&s->dac, OBJECT(s), &tcx_dac_ops, s,
"tcx.dac", TCX_DAC_NREGS);
memory_region_init_io(&s->dac, obj, &tcx_dac_ops, s, "tcx.dac",
TCX_DAC_NREGS);
sysbus_init_mmio(sbd, &s->dac);
/* 9/THC : Cursor */
memory_region_init_io(&s->thc, OBJECT(s), &tcx_thc_ops, s, "tcx.thc",
memory_region_init_io(&s->thc, obj, &tcx_thc_ops, s, "tcx.thc",
TCX_THC_NREGS);
sysbus_init_mmio(sbd, &s->thc);
/* 11/DHC : ??? */
memory_region_init_io(&s->dhc, OBJECT(s), &tcx_dummy_ops, s, "tcx.dhc",
memory_region_init_io(&s->dhc, obj, &tcx_dummy_ops, s, "tcx.dhc",
TCX_DHC_NREGS);
sysbus_init_mmio(sbd, &s->dhc);
/* 12/ALT : ??? */
memory_region_init_io(&s->alt, OBJECT(s), &tcx_dummy_ops, s, "tcx.alt",
memory_region_init_io(&s->alt, obj, &tcx_dummy_ops, s, "tcx.alt",
TCX_ALT_NREGS);
sysbus_init_mmio(sbd, &s->alt);
return;
}
static void tcx_realizefn(DeviceState *dev, Error **errp)