[PATCH v2 2/3] ARM/virt: Use fdt_setprop_strings()

[Palmer Dabbelt]

This new helper function encodes the idiom used by the ARM virt board to
set a string array.  I don't currently have a working ARM userspace, so I 
haven't tested
this, but I made the helper function because I wanted to use it for the
RISC-V virt board where I have tested it.

Signed-off-by: Palmer Dabbelt <address@hidden>
---
 hw/arm/virt.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index d4bedc2607..4dc00f54d5 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -304,9 +304,8 @@ static void fdt_add_timer_nodes(const VirtMachineState *vms)
 
     armcpu = ARM_CPU(qemu_get_cpu(0));
     if (arm_feature(&armcpu->env, ARM_FEATURE_V8)) {
-        const char compat[] = "arm,armv8-timer\0arm,armv7-timer";
-        qemu_fdt_setprop(vms->fdt, "/timer", "compatible",
-                         compat, sizeof(compat));
+        qemu_fdt_setprop_strings(vms->fdt, "/timer", "compatible",
+                                 "arm,armv8-timer\0arm,armv7-timer\0");
     } else {
         qemu_fdt_setprop_string(vms->fdt, "/timer", "compatible",
                                 "arm,armv7-timer");
-- 
2.21.0