27 int ingenic_ecc_calculate(struct ingenic_ecc *ecc,  in ingenic_ecc_calculate()  argument
31 	return ecc->ops->calculate(ecc, params, buf, ecc_code);  in ingenic_ecc_calculate()
47 int ingenic_ecc_correct(struct ingenic_ecc *ecc,  in ingenic_ecc_correct()  argument
51 	return ecc->ops->correct(ecc, params, buf, ecc_code);  in ingenic_ecc_correct()
68 	struct ingenic_ecc *ecc;  in ingenic_ecc_get()  local
76 	ecc = platform_get_drvdata(pdev);  in ingenic_ecc_get()
77 	clk_prepare_enable(ecc->clk);  in ingenic_ecc_get()
79 	return ecc;  in ingenic_ecc_get()
94 	struct ingenic_ecc *ecc = NULL;  in of_ingenic_ecc_get()  local
107 		ecc = ingenic_ecc_get(np);  in of_ingenic_ecc_get()
110 	return ecc;  in of_ingenic_ecc_get()
117 void ingenic_ecc_release(struct ingenic_ecc *ecc)  in ingenic_ecc_release()  argument
119 	clk_disable_unprepare(ecc->clk);  in ingenic_ecc_release()
120 	put_device(ecc->dev);  in ingenic_ecc_release()
126 	struct ingenic_ecc *ecc;  in ingenic_ecc_probe()  local
129 	ecc = devm_kzalloc(dev, sizeof(*ecc), GFP_KERNEL);  in ingenic_ecc_probe()
130 	if (!ecc)  in ingenic_ecc_probe()
133 	ecc->ops = device_get_match_data(dev);  in ingenic_ecc_probe()
134 	if (!ecc->ops)  in ingenic_ecc_probe()
138 	ecc->base = devm_ioremap_resource(dev, res);  in ingenic_ecc_probe()
139 	if (IS_ERR(ecc->base))  in ingenic_ecc_probe()
140 		return PTR_ERR(ecc->base);  in ingenic_ecc_probe()
142 	ecc->ops->disable(ecc);  in ingenic_ecc_probe()
144 	ecc->clk = devm_clk_get(dev, NULL);  in ingenic_ecc_probe()
145 	if (IS_ERR(ecc->clk)) {  in ingenic_ecc_probe()
146 		dev_err(dev, "failed to get clock: %ld\n", PTR_ERR(ecc->clk));  in ingenic_ecc_probe()
147 		return PTR_ERR(ecc->clk);  in ingenic_ecc_probe()
150 	mutex_init(&ecc->lock);  in ingenic_ecc_probe()
152 	ecc->dev = dev;  in ingenic_ecc_probe()
153 	platform_set_drvdata(pdev, ecc);  in ingenic_ecc_probe()