hw/intc/arm_gicv3_kvm: Drop DPRINTF macro

We don't generally like DPRINTF debug macros, preferring tracepoints.
In this case the macro is used in only three places (reset, realize,
and in the unlikely event the host kernel doesn't have GICv3 register
access support). These don't seem worth converting to tracepoints,
so simply delete the macro and its uses.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

hw/intc/arm_gicv3_kvm.c

@@ -36,14 +36,6 @@
 #include "target/arm/cpregs.h"
 
 
-#ifdef DEBUG_GICV3_KVM
-#define DPRINTF(fmt, ...) \
-    do { fprintf(stderr, "kvm_gicv3: " fmt, ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF(fmt, ...) \
-    do { } while (0)
-#endif
-
 #define TYPE_KVM_ARM_GICV3 "kvm-arm-gicv3"
 typedef struct KVMARMGICv3Class KVMARMGICv3Class;
 /* This is reusing the GICv3State typedef from ARM_GICV3_ITS_COMMON */
@@ -708,14 +700,11 @@ static void kvm_arm_gicv3_reset_hold(Object *obj, ResetType type)
     GICv3State *s = ARM_GICV3_COMMON(obj);
     KVMARMGICv3Class *kgc = KVM_ARM_GICV3_GET_CLASS(s);
 
-    DPRINTF("Reset\n");
-
     if (kgc->parent_phases.hold) {
         kgc->parent_phases.hold(obj, type);
     }
 
     if (s->migration_blocker) {
-        DPRINTF("Cannot put kernel gic state, no kernel interface\n");
         return;
     }
 
@@ -797,8 +786,6 @@ static void kvm_arm_gicv3_realize(DeviceState *dev, Error **errp)
     Error *local_err = NULL;
     int i;
 
-    DPRINTF("kvm_arm_gicv3_realize\n");
-
     kgc->parent_realize(dev, &local_err);
     if (local_err) {
         error_propagate(errp, local_err);