206 	struct rcar_pwm_chip *rcar_pwm;  in rcar_pwm_probe()  local
210 	rcar_pwm = devm_kzalloc(&pdev->dev, sizeof(*rcar_pwm), GFP_KERNEL);  in rcar_pwm_probe()
211 	if (rcar_pwm == NULL)  in rcar_pwm_probe()
215 	rcar_pwm->base = devm_ioremap_resource(&pdev->dev, res);  in rcar_pwm_probe()
216 	if (IS_ERR(rcar_pwm->base))  in rcar_pwm_probe()
217 		return PTR_ERR(rcar_pwm->base);  in rcar_pwm_probe()
219 	rcar_pwm->clk = devm_clk_get(&pdev->dev, NULL);  in rcar_pwm_probe()
220 	if (IS_ERR(rcar_pwm->clk)) {  in rcar_pwm_probe()
222 		return PTR_ERR(rcar_pwm->clk);  in rcar_pwm_probe()
225 	platform_set_drvdata(pdev, rcar_pwm);  in rcar_pwm_probe()
227 	rcar_pwm->chip.dev = &pdev->dev;  in rcar_pwm_probe()
228 	rcar_pwm->chip.ops = &rcar_pwm_ops;  in rcar_pwm_probe()
229 	rcar_pwm->chip.base = -1;  in rcar_pwm_probe()
230 	rcar_pwm->chip.npwm = 1;  in rcar_pwm_probe()
234 	ret = pwmchip_add(&rcar_pwm->chip);  in rcar_pwm_probe()
246 	struct rcar_pwm_chip *rcar_pwm = platform_get_drvdata(pdev);  in rcar_pwm_remove()  local
249 	ret = pwmchip_remove(&rcar_pwm->chip);  in rcar_pwm_remove()