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hw/net: Use memory_region_init_rom() with read-only regions

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This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-02-24 19:51:23 +01:00 committed by Paolo Bonzini
parent 9400f3435d
commit fcd3b0855e
1 changed files with 2 additions and 3 deletions
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5
hw/net/dp8393x.c
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@ -986,13 +986,12 @@ static void dp8393x_realize(DeviceState *dev, Error **errp)
s->watchdog = timer_new_ns(QEMU_CLOCK_VIRTUAL, dp8393x_watchdog, s); s->watchdog = timer_new_ns(QEMU_CLOCK_VIRTUAL, dp8393x_watchdog, s);
memory_region_init_ram(&s->prom, OBJECT(dev), memory_region_init_rom(&s->prom, OBJECT(dev), "dp8393x-prom",
"dp8393x-prom", SONIC_PROM_SIZE, &local_err); SONIC_PROM_SIZE, &local_err);
if (local_err) { if (local_err) {
error_propagate(errp, local_err); error_propagate(errp, local_err);
return; return;
} }
memory_region_set_readonly(&s->prom, true);
prom = memory_region_get_ram_ptr(&s->prom); prom = memory_region_get_ram_ptr(&s->prom);
checksum = 0; checksum = 0;
for (i = 0; i < 6; i++) { for (i = 0; i < 6; i++) {