Merge "msm: mdss: Sum split-display histograms into left histogram data"

			goto hist_collect_exit;

		}

		if (hist_cnt > 1) {

			hist_concat = kzalloc(HIST_V_SIZE * sizeof(u32),

								GFP_KERNEL);

			if (!hist_concat) {

				ret = -ENOMEM;

				goto hist_collect_exit;

			}

			for (i = 0; i < hist_cnt; i++) {

			for (i = 1; i < hist_cnt; i++) {

				mutex_lock(&hists[i]->hist_mutex);

				for (j = 0; j < HIST_V_SIZE; j++)

					hist_concat[j] += hists[i]->data[j];

					hists[0]->data[j] += hists[i]->data[j];

				mutex_unlock(&hists[i]->hist_mutex);

			}

			hist_data_addr = hist_concat;

		} else {

			hist_data_addr = hists[0]->data;

		}

		hist_data_addr = hists[0]->data;

		for (i = 0; i < hist_cnt; i++)

			hists[i]->hist_cnt_sent++;