24 	struct rc_dev			*rdev;
64 static void st_rc_send_lirc_timeout(struct rc_dev *rdev)  in st_rc_send_lirc_timeout()
191 	struct st_rc_device *rc_dev = platform_get_drvdata(pdev);  in st_rc_remove()  local
195 	clk_disable_unprepare(rc_dev->sys_clock);  in st_rc_remove()
196 	rc_unregister_device(rc_dev->rdev);  in st_rc_remove()
200 static int st_rc_open(struct rc_dev *rdev)  in st_rc_open()
213 static void st_rc_close(struct rc_dev *rdev)  in st_rc_close()
224 	struct rc_dev *rdev;  in st_rc_probe()
227 	struct st_rc_device *rc_dev;  in st_rc_probe()  local
231 	rc_dev = devm_kzalloc(dev, sizeof(struct st_rc_device), GFP_KERNEL);  in st_rc_probe()
233 	if (!rc_dev)  in st_rc_probe()
244 			rc_dev->rxuhfmode = true;  in st_rc_probe()
246 			rc_dev->rxuhfmode = false;  in st_rc_probe()
256 	rc_dev->sys_clock = devm_clk_get(dev, NULL);  in st_rc_probe()
257 	if (IS_ERR(rc_dev->sys_clock)) {  in st_rc_probe()
259 		ret = PTR_ERR(rc_dev->sys_clock);  in st_rc_probe()
263 	rc_dev->irq = platform_get_irq(pdev, 0);  in st_rc_probe()
264 	if (rc_dev->irq < 0) {  in st_rc_probe()
265 		ret = rc_dev->irq;  in st_rc_probe()
271 	rc_dev->base = devm_ioremap_resource(dev, res);  in st_rc_probe()
272 	if (IS_ERR(rc_dev->base)) {  in st_rc_probe()
273 		ret = PTR_ERR(rc_dev->base);  in st_rc_probe()
277 	if (rc_dev->rxuhfmode)  in st_rc_probe()
278 		rc_dev->rx_base = rc_dev->base + 0x40;  in st_rc_probe()
280 		rc_dev->rx_base = rc_dev->base;  in st_rc_probe()
282 	rc_dev->rstc = reset_control_get_optional_exclusive(dev, NULL);  in st_rc_probe()
283 	if (IS_ERR(rc_dev->rstc)) {  in st_rc_probe()
284 		ret = PTR_ERR(rc_dev->rstc);  in st_rc_probe()
288 	rc_dev->dev = dev;  in st_rc_probe()
289 	platform_set_drvdata(pdev, rc_dev);  in st_rc_probe()
290 	st_rc_hardware_init(rc_dev);  in st_rc_probe()
296 	rdev->priv = rc_dev;  in st_rc_probe()
307 	rc_dev->rdev = rdev;  in st_rc_probe()
308 	if (devm_request_irq(dev, rc_dev->irq, st_rc_rx_interrupt,  in st_rc_probe()
309 			     0, IR_ST_NAME, rc_dev) < 0) {  in st_rc_probe()
310 		dev_err(dev, "IRQ %d register failed\n", rc_dev->irq);  in st_rc_probe()
317 	dev_pm_set_wake_irq(dev, rc_dev->irq);  in st_rc_probe()
325 	dev_info(dev, "setup in %s mode\n", rc_dev->rxuhfmode ? "UHF" : "IR");  in st_rc_probe()
332 	clk_disable_unprepare(rc_dev->sys_clock);  in st_rc_probe()
342 	struct st_rc_device *rc_dev = dev_get_drvdata(dev);  in st_rc_suspend()  local
345 		if (!enable_irq_wake(rc_dev->irq))  in st_rc_suspend()
346 			rc_dev->irq_wake = 1;  in st_rc_suspend()
351 		writel(0x00, rc_dev->rx_base + IRB_RX_EN);  in st_rc_suspend()
352 		writel(0x00, rc_dev->rx_base + IRB_RX_INT_EN);  in st_rc_suspend()
353 		clk_disable_unprepare(rc_dev->sys_clock);  in st_rc_suspend()
354 		reset_control_assert(rc_dev->rstc);  in st_rc_suspend()
362 	struct st_rc_device *rc_dev = dev_get_drvdata(dev);  in st_rc_resume()  local
363 	struct rc_dev	*rdev = rc_dev->rdev;  in st_rc_resume()
365 	if (rc_dev->irq_wake) {  in st_rc_resume()
366 		disable_irq_wake(rc_dev->irq);  in st_rc_resume()
367 		rc_dev->irq_wake = 0;  in st_rc_resume()
370 		st_rc_hardware_init(rc_dev);  in st_rc_resume()
372 			writel(IRB_RX_INTS, rc_dev->rx_base + IRB_RX_INT_EN);  in st_rc_resume()
373 			writel(0x01, rc_dev->rx_base + IRB_RX_EN);  in st_rc_resume()