Lines Matching refs:ret
66 int ret;
84 ret = -ENOMEM;
92 ret = dmaengine_slave_config(dma->chan, &config);
93 if (ret)
99 ret = -EBUSY;
106 ret = dma_submit_error(cookie);
107 if (ret)
116 ret = regmap_write(regmap, TIM_DCR, dbl | dba);
117 if (ret)
121 ret = regmap_write(regmap, TIM_SR, 0);
122 if (ret)
125 ret = regmap_update_bits(regmap, TIM_DIER, stm32_timers_dier_dmaen[id],
127 if (ret)
133 ret = -ETIMEDOUT;
135 ret = err;
149 return ret;
180 int ret = 0;
198 if (PTR_ERR(ddata->dma.chans[i]) != -ENODEV && !ret)
199 ret = PTR_ERR(ddata->dma.chans[i]);
205 return ret;
224 int ret;
248 ret = stm32_timers_dma_probe(dev, ddata);
249 if (ret) {
251 return ret;
256 ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
257 if (ret)
260 return ret;