Lines Matching refs:ret
239 int ret;
246 ret = clk_prepare_enable(sun4i_pwm->clk);
247 if (ret) {
249 return ret;
253 ret = sun4i_pwm_calculate(sun4i_pwm, state, &duty, &period, &prescaler,
255 if (ret) {
259 return ret;
389 int ret;
437 ret = reset_control_deassert(sun4ichip->rst);
438 if (ret) {
440 ERR_PTR(ret));
441 return ret;
448 ret = clk_prepare_enable(sun4ichip->bus_clk);
449 if (ret) {
451 ERR_PTR(ret));
461 ret = pwmchip_add(&sun4ichip->chip);
462 if (ret < 0) {
463 dev_err(&pdev->dev, "failed to add PWM chip: %d\n", ret);
476 return ret;