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hw/i386/acpi: Remove AcpiBuildState::rsdp field 

AcpiBuildState::rsdp is always NULL, remove it,
simplifying acpi_build_update().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-20-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-02-28 09:55:42 +01:00
parent af8348f658
commit e00cb9a7c2
1 changed files with 1 additions and 7 deletions
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8
hw/i386/acpi-build.c
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@ -2458,7 +2458,6 @@ struct AcpiBuildState {
MemoryRegion *table_mr;
/* Is table patched? */
uint8_t patched;
void *rsdp;
MemoryRegion *rsdp_mr;
MemoryRegion *linker_mr;
} AcpiBuildState;
@ -2714,11 +2713,7 @@ static void acpi_build_update(void *build_opaque)
acpi_ram_update(build_state->table_mr, tables.table_data);
if (build_state->rsdp) {
memcpy(build_state->rsdp, tables.rsdp->data, acpi_data_len(tables.rsdp));
} else {
acpi_ram_update(build_state->rsdp_mr, tables.rsdp);
}
acpi_ram_update(build_state->rsdp_mr, tables.rsdp);
acpi_ram_update(build_state->linker_mr, tables.linker->cmd_blob);
acpi_build_tables_cleanup(&tables, true);
@ -2804,7 +2799,6 @@ void acpi_setup(void)
tables.vmgenid);
}
build_state->rsdp = NULL;
build_state->rsdp_mr = acpi_add_rom_blob(acpi_build_update,
build_state, tables.rsdp,
ACPI_BUILD_RSDP_FILE);