27 	struct rc_dev			*rdev;
67 static void st_rc_send_lirc_timeout(struct rc_dev *rdev)  in st_rc_send_lirc_timeout()
192 	struct st_rc_device *rc_dev = platform_get_drvdata(pdev);  in st_rc_remove()  local
193 	clk_disable_unprepare(rc_dev->sys_clock);  in st_rc_remove()
194 	rc_unregister_device(rc_dev->rdev);  in st_rc_remove()
198 static int st_rc_open(struct rc_dev *rdev)  in st_rc_open()
211 static void st_rc_close(struct rc_dev *rdev)  in st_rc_close()
222 	struct rc_dev *rdev;  in st_rc_probe()
225 	struct st_rc_device *rc_dev;  in st_rc_probe()  local
229 	rc_dev = devm_kzalloc(dev, sizeof(struct st_rc_device), GFP_KERNEL);  in st_rc_probe()
231 	if (!rc_dev)  in st_rc_probe()
242 			rc_dev->rxuhfmode = true;  in st_rc_probe()
244 			rc_dev->rxuhfmode = false;  in st_rc_probe()
254 	rc_dev->sys_clock = devm_clk_get(dev, NULL);  in st_rc_probe()
255 	if (IS_ERR(rc_dev->sys_clock)) {  in st_rc_probe()
257 		ret = PTR_ERR(rc_dev->sys_clock);  in st_rc_probe()
261 	rc_dev->irq = platform_get_irq(pdev, 0);  in st_rc_probe()
262 	if (rc_dev->irq < 0) {  in st_rc_probe()
263 		ret = rc_dev->irq;  in st_rc_probe()
269 	rc_dev->base = devm_ioremap_resource(dev, res);  in st_rc_probe()
270 	if (IS_ERR(rc_dev->base)) {  in st_rc_probe()
271 		ret = PTR_ERR(rc_dev->base);  in st_rc_probe()
275 	if (rc_dev->rxuhfmode)  in st_rc_probe()
276 		rc_dev->rx_base = rc_dev->base + 0x40;  in st_rc_probe()
278 		rc_dev->rx_base = rc_dev->base;  in st_rc_probe()
281 	rc_dev->rstc = reset_control_get_optional(dev, NULL);  in st_rc_probe()
282 	if (IS_ERR(rc_dev->rstc))  in st_rc_probe()
283 		rc_dev->rstc = NULL;  in st_rc_probe()
285 	rc_dev->dev = dev;  in st_rc_probe()
286 	platform_set_drvdata(pdev, rc_dev);  in st_rc_probe()
287 	st_rc_hardware_init(rc_dev);  in st_rc_probe()
294 	rdev->priv = rc_dev;  in st_rc_probe()
309 	rc_dev->rdev = rdev;  in st_rc_probe()
310 	if (devm_request_irq(dev, rc_dev->irq, st_rc_rx_interrupt,  in st_rc_probe()
311 			IRQF_NO_SUSPEND, IR_ST_NAME, rc_dev) < 0) {  in st_rc_probe()
312 		dev_err(dev, "IRQ %d register failed\n", rc_dev->irq);  in st_rc_probe()
323 	dev_info(dev, "setup in %s mode\n", rc_dev->rxuhfmode ? "UHF" : "IR");  in st_rc_probe()
330 	clk_disable_unprepare(rc_dev->sys_clock);  in st_rc_probe()
340 	struct st_rc_device *rc_dev = dev_get_drvdata(dev);  in st_rc_suspend()  local
343 		if (!enable_irq_wake(rc_dev->irq))  in st_rc_suspend()
344 			rc_dev->irq_wake = 1;  in st_rc_suspend()
349 		writel(0x00, rc_dev->rx_base + IRB_RX_EN);  in st_rc_suspend()
350 		writel(0x00, rc_dev->rx_base + IRB_RX_INT_EN);  in st_rc_suspend()
351 		clk_disable_unprepare(rc_dev->sys_clock);  in st_rc_suspend()
352 		if (rc_dev->rstc)  in st_rc_suspend()
353 			reset_control_assert(rc_dev->rstc);  in st_rc_suspend()
361 	struct st_rc_device *rc_dev = dev_get_drvdata(dev);  in st_rc_resume()  local
362 	struct rc_dev	*rdev = rc_dev->rdev;  in st_rc_resume()
364 	if (rc_dev->irq_wake) {  in st_rc_resume()
365 		disable_irq_wake(rc_dev->irq);  in st_rc_resume()
366 		rc_dev->irq_wake = 0;  in st_rc_resume()
369 		st_rc_hardware_init(rc_dev);  in st_rc_resume()
371 			writel(IRB_RX_INTS, rc_dev->rx_base + IRB_RX_INT_EN);  in st_rc_resume()
372 			writel(0x01, rc_dev->rx_base + IRB_RX_EN);  in st_rc_resume()