Commit 1d06e6b095 for qemu.org

commit 1d06e6b0951e69279016115a266e67eba7ee4351
Author: Joel Stanley <joel@jms.id.au>
Date:   Thu Sep 3 15:21:22 2026 +0930

    hw/riscv/atlantis: Remove unused fdt_size

    The machine state carries around the FDT size which isn't used by
    anything.

    Reviewed-by: Daniel Henrique Barboza <daniel.barboza@oss.qualcomm.com>
    Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
    Signed-off-by: Joel Stanley <joel@jms.id.au>
    Message-ID: <20260903055131.257903-9-joel@jms.id.au>
    Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/hw/riscv/tt_atlantis.c b/hw/riscv/tt_atlantis.c
index 6e1e50aaf6..c682bb6848 100644
--- a/hw/riscv/tt_atlantis.c
+++ b/hw/riscv/tt_atlantis.c
@@ -366,10 +366,10 @@ static void finalize_fdt(TTAtlantisState *s)
 static void create_fdt(TTAtlantisState *s)
 {
     MachineState *ms = MACHINE(s);
+    int fdt_size = 0;

-    ms->fdt = riscv_create_board_device_tree(
-        "Tenstorrent Atlantis RISC-V Machine",
-        "tenstorrent,atlantis", &s->fdt_size);
+    ms->fdt = riscv_create_board_device_tree("Tenstorrent Atlantis RISC-V Machine",
+                                             "tenstorrent,atlantis", &fdt_size);

     qemu_fdt_add_subnode(ms->fdt, "/chosen");

@@ -385,8 +385,9 @@ static void load_fdt(TTAtlantisState *s)
     MachineState *ms = MACHINE(s);
     char **node_path;
     Error *err = NULL;
+    int fdt_size = 0;

-    ms->fdt = load_device_tree(ms->dtb, &s->fdt_size);
+    ms->fdt = load_device_tree(ms->dtb, &fdt_size);
     if (!ms->fdt) {
         error_report("load_device_tree() failed");
         exit(1);
diff --git a/include/hw/riscv/tt_atlantis.h b/include/hw/riscv/tt_atlantis.h
index c9308aa570..d0cca3b024 100644
--- a/include/hw/riscv/tt_atlantis.h
+++ b/include/hw/riscv/tt_atlantis.h
@@ -33,8 +33,6 @@ struct TTAtlantisState {
     DeviceState *irqchip;
     DesignWareI2CState i2c[TT_ATL_NUM_I2C];
     UnimplementedDeviceState uart1;
-
-    int fdt_size;
 };

 enum {