[v2,03/12] hw/arm/mps2-tz: Use qdev_prop_set_array()

Commit Message

Kevin Wolf Oct. 30, 2023, 2:26 p.m. UTC

Instead of manually setting "foo-len" and "foo[i]" properties, build a
QList and use the new qdev_prop_set_array() helper to set the whole
array property with a single call.

Signed-off-by: Kevin Wolf <[e-mail]>
Reviewed-by: Peter Maydell <[e-mail]>
---
 hw/arm/mps2-tz.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

Patch

diff --git a/hw/arm/mps2-tz.c b/hw/arm/mps2-tz.c
index eae3639da2..668db5ed61 100644
--- a/hw/arm/mps2-tz.c
+++ b/hw/arm/mps2-tz.c
@@ -48,6 +48,7 @@ 
 #include "qemu/units.h"
 #include "qemu/cutils.h"
 #include "qapi/error.h"
+#include "qapi/qmp/qlist.h"
 #include "qemu/error-report.h"
 #include "hw/arm/boot.h"
 #include "hw/arm/armv7m.h"
@@ -461,6 +462,7 @@  static MemoryRegion *make_scc(MPS2TZMachineState *mms, void *opaque,
     MPS2SCC *scc = opaque;
     DeviceState *sccdev;
     MPS2TZMachineClass *mmc = MPS2TZ_MACHINE_GET_CLASS(mms);
+    QList *oscclk;
     uint32_t i;
 
     object_initialize_child(OBJECT(mms), "scc", scc, TYPE_MPS2_SCC);
@@ -469,11 +471,13 @@  static MemoryRegion *make_scc(MPS2TZMachineState *mms, void *opaque,
     qdev_prop_set_uint32(sccdev, "scc-cfg4", 0x2);
     qdev_prop_set_uint32(sccdev, "scc-aid", 0x00200008);
     qdev_prop_set_uint32(sccdev, "scc-id", mmc->scc_id);
-    qdev_prop_set_uint32(sccdev, "len-oscclk", mmc->len_oscclk);
+
+    oscclk = qlist_new();
     for (i = 0; i < mmc->len_oscclk; i++) {
-        g_autofree char *propname = g_strdup_printf("oscclk[%u]", i);
-        qdev_prop_set_uint32(sccdev, propname, mmc->oscclk[i]);
+        qlist_append_int(oscclk, mmc->oscclk[i]);
     }
+    qdev_prop_set_array(sccdev, "oscclk", oscclk);
+
     sysbus_realize(SYS_BUS_DEVICE(scc), &error_fatal);
     return sysbus_mmio_get_region(SYS_BUS_DEVICE(sccdev), 0);
 }