+#ifdef DEBUG
+ ret = i2c_read(slave_addr, r->addr, 1, &value, 1);
+ if (ret) {
+ printf("%s: failed to read PMIC register %02x: %d\n",
+ __func__, r->addr, ret);
+ return ret;
+ }
+ if (value != r->val) {
+ printf("Failed to set PMIC reg %02x to %02x; actual value: %02x\n",
+ r->addr, r->val, value);
+ }
+#endif