157 	struct platform_device *plat_dev = dev_id;  in sp_rtc_irq_handler()  local
158 	struct sunplus_rtc *sp_rtc = dev_get_drvdata(&plat_dev->dev);  in sp_rtc_irq_handler()
161 	dev_dbg(&plat_dev->dev, "[RTC] ALARM INT\n");  in sp_rtc_irq_handler()
229 static int sp_rtc_probe(struct platform_device *plat_dev)  in sp_rtc_probe()  argument
234 	sp_rtc = devm_kzalloc(&plat_dev->dev, sizeof(*sp_rtc), GFP_KERNEL);  in sp_rtc_probe()
238 	sp_rtc->res = platform_get_resource_byname(plat_dev, IORESOURCE_MEM, RTC_REG_NAME);  in sp_rtc_probe()
239 	sp_rtc->reg_base = devm_ioremap_resource(&plat_dev->dev, sp_rtc->res);  in sp_rtc_probe()
241 		return dev_err_probe(&plat_dev->dev, PTR_ERR(sp_rtc->reg_base),  in sp_rtc_probe()
243 	dev_dbg(&plat_dev->dev, "res = 0x%x, reg_base = 0x%lx\n",  in sp_rtc_probe()
246 	sp_rtc->irq = platform_get_irq(plat_dev, 0);  in sp_rtc_probe()
248 		return dev_err_probe(&plat_dev->dev, sp_rtc->irq, "platform_get_irq failed\n");  in sp_rtc_probe()
250 	ret = devm_request_irq(&plat_dev->dev, sp_rtc->irq, sp_rtc_irq_handler,  in sp_rtc_probe()
251 			       IRQF_TRIGGER_RISING, "rtc irq", plat_dev);  in sp_rtc_probe()
253 		return dev_err_probe(&plat_dev->dev, ret, "devm_request_irq failed:\n");  in sp_rtc_probe()
255 	sp_rtc->rtcclk = devm_clk_get(&plat_dev->dev, NULL);  in sp_rtc_probe()
257 		return dev_err_probe(&plat_dev->dev, PTR_ERR(sp_rtc->rtcclk),  in sp_rtc_probe()
260 	sp_rtc->rstc = devm_reset_control_get_exclusive(&plat_dev->dev, NULL);  in sp_rtc_probe()
262 		return dev_err_probe(&plat_dev->dev, PTR_ERR(sp_rtc->rstc),  in sp_rtc_probe()
273 	device_init_wakeup(&plat_dev->dev, 1);  in sp_rtc_probe()
274 	dev_set_drvdata(&plat_dev->dev, sp_rtc);  in sp_rtc_probe()
276 	sp_rtc->rtc = devm_rtc_allocate_device(&plat_dev->dev);  in sp_rtc_probe()
291 	if (plat_dev->dev.of_node)  in sp_rtc_probe()
292 		sp_rtc_set_trickle_charger(plat_dev->dev);  in sp_rtc_probe()
307 static int sp_rtc_remove(struct platform_device *plat_dev)  in sp_rtc_remove()  argument
309 	struct sunplus_rtc *sp_rtc = dev_get_drvdata(&plat_dev->dev);  in sp_rtc_remove()
311 	device_init_wakeup(&plat_dev->dev, 0);  in sp_rtc_remove()