Pass the first vCPU as argument, allowing to remove
another &first_cpu global use.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 hw/mips/loongson3_virt.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c
index 1f5952d7082..9c2001295d1 100644
--- a/hw/mips/loongson3_virt.c
+++ b/hw/mips/loongson3_virt.c
@@ -153,7 +153,7 @@ static const MemoryRegionOps loongson3_pm_ops = {
 
 #define DEF_LOONGSON3_FREQ (800 * 1000 * 1000)
 
-static uint64_t get_cpu_freq_hz(void)
+static uint64_t get_cpu_freq_hz(const MIPSCPU *cpu)
 {
 #ifdef CONFIG_KVM
     int ret;
@@ -164,7 +164,7 @@ static uint64_t get_cpu_freq_hz(void)
     };
 
     if (kvm_enabled()) {
-        ret = kvm_vcpu_ioctl(first_cpu, KVM_GET_ONE_REG, &freq_reg);
+        ret = kvm_vcpu_ioctl(CPU(cpu), KVM_GET_ONE_REG, &freq_reg);
         if (ret >= 0) {
             return freq * 2;
         }
@@ -632,7 +632,7 @@ static void mips_loongson3_virt_init(MachineState *machine)
      * Please use -L to set the BIOS path and -bios to set bios name.
      */
 
-    loaderparams.cpu_freq = get_cpu_freq_hz();
+    loaderparams.cpu_freq = get_cpu_freq_hz(cpus[0]);
     loaderparams.ram_size = ram_size;
     if (kernel_filename) {
         loaderparams.kernel_filename = kernel_filename;
-- 
2.47.1