Lines Matching refs:ret
179 int ret; in hist_buf_dma() local
196 ret = dmaengine_slave_config(hist->dma_ch, &cfg); in hist_buf_dma()
197 if (ret < 0) { in hist_buf_dma()
273 int ret; in hist_buf_process() local
284 ret = hist_buf_dma(hist); in hist_buf_process()
286 ret = hist_buf_pio(hist); in hist_buf_process()
290 return ret; in hist_buf_process()
478 int ret; in omap3isp_hist_init() local
500 ret = PTR_ERR(hist->dma_ch); in omap3isp_hist_init()
501 if (ret == -EPROBE_DEFER) in omap3isp_hist_init()
517 ret = omap3isp_stat_init(hist, "histogram", &hist_subdev_ops); in omap3isp_hist_init()
520 if (ret) { in omap3isp_hist_init()
526 return ret; in omap3isp_hist_init()