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hw/misc/macio: Remove some single use local variables

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Drop some local variables that could just be substituted at the single
place they were used. This makes the code shorter and simpler.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <165a4ea190af7c09832f50f02004fad82f704898.1674001242.git.balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
This commit is contained in:
BALATON Zoltan 2023-01-18 01:32:34 +01:00 committed by Mark Cave-Ayland
parent 740ce28c46
commit af36fca459
1 changed files with 5 additions and 8 deletions
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13
hw/misc/macio/macio.c
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@ -53,10 +53,8 @@
*/
static void macio_escc_legacy_setup(MacIOState *s)
{
ESCCState *escc = ESCC(&s->escc);
SysBusDevice *sbd = SYS_BUS_DEVICE(escc);
SysBusDevice *sbd = SYS_BUS_DEVICE(&s->escc);
MemoryRegion *escc_legacy = g_new(MemoryRegion, 1);
MemoryRegion *bar = &s->bar;
int i;
static const int maps[] = {
0x00, 0x00, /* Command B */
@ -80,16 +78,15 @@ static void macio_escc_legacy_setup(MacIOState *s)
memory_region_add_subregion(escc_legacy, maps[i], port);
}
memory_region_add_subregion(bar, 0x12000, escc_legacy);
memory_region_add_subregion(&s->bar, 0x12000, escc_legacy);
}
static void macio_bar_setup(MacIOState *s)
{
ESCCState *escc = ESCC(&s->escc);
SysBusDevice *sbd = SYS_BUS_DEVICE(escc);
MemoryRegion *bar = &s->bar;
SysBusDevice *sbd = SYS_BUS_DEVICE(&s->escc);
MemoryRegion *bar = sysbus_mmio_get_region(sbd, 0);
memory_region_add_subregion(bar, 0x13000, sysbus_mmio_get_region(sbd, 0));
memory_region_add_subregion(&s->bar, 0x13000, bar);
macio_escc_legacy_setup(s);
}