We don't actually support tables without an XSDT so we can drop this dead
code.
Signed-off-by: Simon Glass <s...@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wall...@br-automation.com>
---
Changes in v3: None
Changes in v2: None
arch/x86/lib/acpi_table.c | 15 ++-------------
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
index e5247c64049..8c169f44938 100644
--- a/arch/x86/lib/acpi_table.c
+++ b/arch/x86/lib/acpi_table.c
@@ -42,19 +42,8 @@ static void acpi_write_rsdp(struct acpi_rsdp *rsdp, struct
acpi_rsdt *rsdt,
rsdp->length = sizeof(struct acpi_rsdp);
rsdp->rsdt_address = (u32)rsdt;
- /*
- * Revision: ACPI 1.0: 0, ACPI 2.0/3.0/4.0: 2
- *
- * Some OSes expect an XSDT to be present for RSD PTR revisions >= 2.
- * If we don't have an ACPI XSDT, force ACPI 1.0 (and thus RSD PTR
- * revision 0)
- */
- if (xsdt == NULL) {
- rsdp->revision = ACPI_RSDP_REV_ACPI_1_0;
- } else {
- rsdp->xsdt_address = (u64)(u32)xsdt;
- rsdp->revision = ACPI_RSDP_REV_ACPI_2_0;
- }
+ rsdp->xsdt_address = (u64)(u32)xsdt;
+ rsdp->revision = ACPI_RSDP_REV_ACPI_2_0;
/* Calculate checksums */
rsdp->checksum = table_compute_checksum((void *)rsdp, 20);
--
2.26.0.rc2.310.g2932bb562d-goog
