exynos: Fix bad printf format specifiers

We should use printf format specifier "%u" instead of "%d" for
argument of type "unsigned int".

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Alex Chen <alex.chen@huawei.com>
Message-id: 20201111073651.72804-1-alex.chen@huawei.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

hw/timer/exynos4210_mct.c

@@ -537,7 +537,7 @@ static void exynos4210_gcomp_raise_irq(void *opaque, uint32_t id)
     /* If CSTAT is pending and IRQ is enabled */
     if ((s->reg.int_cstat & G_INT_CSTAT_COMP(id)) &&
             (s->reg.int_enb & G_INT_ENABLE(id))) {
-        DPRINTF("gcmp timer[%d] IRQ\n", id);
+        DPRINTF("gcmp timer[%u] IRQ\n", id);
         qemu_irq_raise(s->irq[id]);
     }
 }
@@ -1003,7 +1003,7 @@ static void exynos4210_mct_update_freq(Exynos4210MCTState *s)
                     MCT_CFG_GET_DIVIDER(s->reg_mct_cfg));
 
     if (freq != s->freq) {
-        DPRINTF("freq=%dHz\n", s->freq);
+        DPRINTF("freq=%uHz\n", s->freq);
 
         /* global timer */
         tx_ptimer_set_freq(s->g_timer.ptimer_frc, s->freq);

hw/timer/exynos4210_pwm.c

@@ -169,7 +169,7 @@ static void exynos4210_pwm_update_freq(Exynos4210PWMState *s, uint32_t id)
 
     if (freq != s->timer[id].freq) {
         ptimer_set_freq(s->timer[id].ptimer, s->timer[id].freq);
-        DPRINTF("freq=%dHz\n", s->timer[id].freq);
+        DPRINTF("freq=%uHz\n", s->timer[id].freq);
     }
 }
 
@@ -183,14 +183,14 @@ static void exynos4210_pwm_tick(void *opaque)
     uint32_t id = s->id;
     bool cmp;
 
-    DPRINTF("timer %d tick\n", id);
+    DPRINTF("timer %u tick\n", id);
 
     /* set irq status */
     p->reg_tint_cstat |= TINT_CSTAT_STATUS(id);
 
     /* raise IRQ */
     if (p->reg_tint_cstat & TINT_CSTAT_ENABLE(id)) {
-        DPRINTF("timer %d IRQ\n", id);
+        DPRINTF("timer %u IRQ\n", id);
         qemu_irq_raise(p->timer[id].irq);
     }
 
@@ -202,7 +202,7 @@ static void exynos4210_pwm_tick(void *opaque)
     }
 
     if (cmp) {
-        DPRINTF("auto reload timer %d count to %x\n", id,
+        DPRINTF("auto reload timer %u count to %x\n", id,
                 p->timer[id].reg_tcntb);
         ptimer_set_count(p->timer[id].ptimer, p->timer[id].reg_tcntb);
         ptimer_run(p->timer[id].ptimer, 1);