+ ch = &reset_desc->channels[reset_ctl->id];
+
+ /* check the deassert counter to assert reset when it reaches 0 */
+ if (!assert) {
+ ch->deassert_cnt++;
+ if (ch->deassert_cnt > 1)
+ return 0;
+ } else {
+ if (ch->deassert_cnt > 0) {
+ ch->deassert_cnt--;
+ if (ch->deassert_cnt > 0)
+ return 0;
+ } else
+ pr_err("Reset balancing error: reset_ctl=%p dev=%p id=%lu\n",
+ reset_ctl, reset_ctl->dev, reset_ctl->id);
+ }
+
+ reg = (void __iomem *)base + ch->reset_offset;