diff options
| -rw-r--r-- | drivers/video/fbdev/msm/mdss_mdp_pp.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/video/fbdev/msm/mdss_mdp_pp.c b/drivers/video/fbdev/msm/mdss_mdp_pp.c index 68a28ae9bfbf..412e030e2413 100644 --- a/drivers/video/fbdev/msm/mdss_mdp_pp.c +++ b/drivers/video/fbdev/msm/mdss_mdp_pp.c @@ -4601,22 +4601,14 @@ int mdss_mdp_hist_collect(struct mdp_histogram_data *hist) 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++; |