hw/mips/boston: Rename MachineState 'mc' pointer to 'ms'

Follow the QEMU convention of naming MachineState pointers as 'ms' by
renaming the instance in create_fdt() where we're calling it 'mc'.

Cc: Paul Burton <paulburton@kernel.org>
Cc: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20230111172133.334735-1-dbarboza@ventanamicro.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

hw/mips/boston.c

@@ -515,7 +515,7 @@ static const void *create_fdt(BostonState *s,
 {
     void *fdt;
     int cpu;
-    MachineState *mc = s->mach;
+    MachineState *ms = s->mach;
     uint32_t platreg_ph, gic_ph, clk_ph;
     char *name, *gic_name, *platreg_name, *stdout_name;
     static const char * const syscon_compat[2] = {
@@ -542,7 +542,7 @@ static const void *create_fdt(BostonState *s,
     qemu_fdt_setprop_cell(fdt, "/cpus", "#size-cells", 0x0);
     qemu_fdt_setprop_cell(fdt, "/cpus", "#address-cells", 0x1);
 
-    for (cpu = 0; cpu < mc->smp.cpus; cpu++) {
+    for (cpu = 0; cpu < ms->smp.cpus; cpu++) {
         name = g_strdup_printf("/cpus/cpu@%d", cpu);
         qemu_fdt_add_subnode(fdt, name);
         qemu_fdt_setprop_string(fdt, name, "compatible", "img,mips");