24 	struct rc_dev			*rdev;
64 static void st_rc_send_lirc_timeout(struct rc_dev *rdev)  in st_rc_send_lirc_timeout()
199 	struct st_rc_device *rc_dev = platform_get_drvdata(pdev);  in st_rc_remove()  local
203 	clk_disable_unprepare(rc_dev->sys_clock);  in st_rc_remove()
204 	rc_unregister_device(rc_dev->rdev);  in st_rc_remove()
208 static int st_rc_open(struct rc_dev *rdev)  in st_rc_open()
221 static void st_rc_close(struct rc_dev *rdev)  in st_rc_close()
232 	struct rc_dev *rdev;  in st_rc_probe()
235 	struct st_rc_device *rc_dev;  in st_rc_probe()  local
239 	rc_dev = devm_kzalloc(dev, sizeof(struct st_rc_device), GFP_KERNEL);  in st_rc_probe()
241 	if (!rc_dev)  in st_rc_probe()
252 			rc_dev->rxuhfmode = true;  in st_rc_probe()
254 			rc_dev->rxuhfmode = false;  in st_rc_probe()
264 	rc_dev->sys_clock = devm_clk_get(dev, NULL);  in st_rc_probe()
265 	if (IS_ERR(rc_dev->sys_clock)) {  in st_rc_probe()
267 		ret = PTR_ERR(rc_dev->sys_clock);  in st_rc_probe()
271 	rc_dev->irq = platform_get_irq(pdev, 0);  in st_rc_probe()
272 	if (rc_dev->irq < 0) {  in st_rc_probe()
273 		ret = rc_dev->irq;  in st_rc_probe()
279 	rc_dev->base = devm_ioremap_resource(dev, res);  in st_rc_probe()
280 	if (IS_ERR(rc_dev->base)) {  in st_rc_probe()
281 		ret = PTR_ERR(rc_dev->base);  in st_rc_probe()
285 	if (rc_dev->rxuhfmode)  in st_rc_probe()
286 		rc_dev->rx_base = rc_dev->base + 0x40;  in st_rc_probe()
288 		rc_dev->rx_base = rc_dev->base;  in st_rc_probe()
290 	rc_dev->rstc = reset_control_get_optional_exclusive(dev, NULL);  in st_rc_probe()
291 	if (IS_ERR(rc_dev->rstc)) {  in st_rc_probe()
292 		ret = PTR_ERR(rc_dev->rstc);  in st_rc_probe()
296 	rc_dev->dev = dev;  in st_rc_probe()
297 	platform_set_drvdata(pdev, rc_dev);  in st_rc_probe()
298 	ret = st_rc_hardware_init(rc_dev);  in st_rc_probe()
306 	rdev->priv = rc_dev;  in st_rc_probe()
317 	rc_dev->rdev = rdev;  in st_rc_probe()
318 	if (devm_request_irq(dev, rc_dev->irq, st_rc_rx_interrupt,  in st_rc_probe()
319 			     0, IR_ST_NAME, rc_dev) < 0) {  in st_rc_probe()
320 		dev_err(dev, "IRQ %d register failed\n", rc_dev->irq);  in st_rc_probe()
327 	dev_pm_set_wake_irq(dev, rc_dev->irq);  in st_rc_probe()
335 	dev_info(dev, "setup in %s mode\n", rc_dev->rxuhfmode ? "UHF" : "IR");  in st_rc_probe()
342 	clk_disable_unprepare(rc_dev->sys_clock);  in st_rc_probe()
352 	struct st_rc_device *rc_dev = dev_get_drvdata(dev);  in st_rc_suspend()  local
355 		if (!enable_irq_wake(rc_dev->irq))  in st_rc_suspend()
356 			rc_dev->irq_wake = 1;  in st_rc_suspend()
361 		writel(0x00, rc_dev->rx_base + IRB_RX_EN);  in st_rc_suspend()
362 		writel(0x00, rc_dev->rx_base + IRB_RX_INT_EN);  in st_rc_suspend()
363 		clk_disable_unprepare(rc_dev->sys_clock);  in st_rc_suspend()
364 		reset_control_assert(rc_dev->rstc);  in st_rc_suspend()
373 	struct st_rc_device *rc_dev = dev_get_drvdata(dev);  in st_rc_resume()  local
374 	struct rc_dev	*rdev = rc_dev->rdev;  in st_rc_resume()
376 	if (rc_dev->irq_wake) {  in st_rc_resume()
377 		disable_irq_wake(rc_dev->irq);  in st_rc_resume()
378 		rc_dev->irq_wake = 0;  in st_rc_resume()
381 		ret = st_rc_hardware_init(rc_dev);  in st_rc_resume()
386 			writel(IRB_RX_INTS, rc_dev->rx_base + IRB_RX_INT_EN);  in st_rc_resume()
387 			writel(0x01, rc_dev->rx_base + IRB_RX_EN);  in st_rc_resume()