Add 'static' to please Sparse

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

hw/realview.c

@@ -196,7 +196,7 @@ static void realview_init(ram_addr_t ram_size,
     arm_load_kernel(first_cpu, &realview_binfo);
 }
 
-QEMUMachine realview_machine = {
+static QEMUMachine realview_machine = {
     .name = "realview",
     .desc = "ARM RealView Emulation Baseboard (ARM926EJ-S)",
     .init = realview_init,

target-alpha/op_helper.c

@@ -89,7 +89,7 @@ void helper_store_fpcr (uint64_t val)
     }
 }
 
-spinlock_t intr_cpu_lock = SPIN_LOCK_UNLOCKED;
+static spinlock_t intr_cpu_lock = SPIN_LOCK_UNLOCKED;
 
 uint64_t helper_rs(void)
 {

target-mips/op_helper.c

@@ -1868,7 +1868,7 @@ void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
 #define FLOAT_SNAN64 0x7fffffffffffffffULL
 
 /* convert MIPS rounding mode in FCR31 to IEEE library */
-unsigned int ieee_rm[] = {
+static unsigned int ieee_rm[] = {
     float_round_nearest_even,
     float_round_to_zero,
     float_round_up,