47 	struct m48t59_private *m48t59 = dev_get_drvdata(dev);  in m48t59_mem_writeb()  local
49 	writeb(val, m48t59->ioaddr+ofs);  in m48t59_mem_writeb()
55 	struct m48t59_private *m48t59 = dev_get_drvdata(dev);  in m48t59_mem_readb()  local
57 	return readb(m48t59->ioaddr+ofs);  in m48t59_mem_readb()
66 	struct m48t59_private *m48t59 = dev_get_drvdata(dev);  in m48t59_rtc_read_time()  local
70 	spin_lock_irqsave(&m48t59->lock, flags);  in m48t59_rtc_read_time()
97 	spin_unlock_irqrestore(&m48t59->lock, flags);  in m48t59_rtc_read_time()
106 	struct m48t59_private *m48t59 = dev_get_drvdata(dev);  in m48t59_rtc_set_time()  local
123 	spin_lock_irqsave(&m48t59->lock, flags);  in m48t59_rtc_set_time()
142 	spin_unlock_irqrestore(&m48t59->lock, flags);  in m48t59_rtc_set_time()
152 	struct m48t59_private *m48t59 = dev_get_drvdata(dev);  in m48t59_rtc_readalarm()  local
158 	if (m48t59->irq == NO_IRQ)  in m48t59_rtc_readalarm()
161 	spin_lock_irqsave(&m48t59->lock, flags);  in m48t59_rtc_readalarm()
184 	spin_unlock_irqrestore(&m48t59->lock, flags);  in m48t59_rtc_readalarm()
196 	struct m48t59_private *m48t59 = dev_get_drvdata(dev);  in m48t59_rtc_setalarm()  local
208 	if (m48t59->irq == NO_IRQ)  in m48t59_rtc_setalarm()
231 	spin_lock_irqsave(&m48t59->lock, flags);  in m48t59_rtc_setalarm()
242 	spin_unlock_irqrestore(&m48t59->lock, flags);  in m48t59_rtc_setalarm()
256 	struct m48t59_private *m48t59 = dev_get_drvdata(dev);  in m48t59_rtc_alarm_irq_enable()  local
259 	spin_lock_irqsave(&m48t59->lock, flags);  in m48t59_rtc_alarm_irq_enable()
264 	spin_unlock_irqrestore(&m48t59->lock, flags);  in m48t59_rtc_alarm_irq_enable()
272 	struct m48t59_private *m48t59 = dev_get_drvdata(dev);  in m48t59_rtc_proc()  local
276 	spin_lock_irqsave(&m48t59->lock, flags);  in m48t59_rtc_proc()
278 	spin_unlock_irqrestore(&m48t59->lock, flags);  in m48t59_rtc_proc()
292 	struct m48t59_private *m48t59 = dev_get_drvdata(dev);  in m48t59_rtc_interrupt()  local
295 	spin_lock(&m48t59->lock);  in m48t59_rtc_interrupt()
297 	spin_unlock(&m48t59->lock);  in m48t59_rtc_interrupt()
300 		rtc_update_irq(m48t59->rtc, 1, (RTC_AF | RTC_IRQF));  in m48t59_rtc_interrupt()
327 	struct m48t59_private *m48t59 = platform_get_drvdata(pdev);  in m48t59_nvram_read()  local
332 	spin_lock_irqsave(&m48t59->lock, flags);  in m48t59_nvram_read()
337 	spin_unlock_irqrestore(&m48t59->lock, flags);  in m48t59_nvram_read()
348 	struct m48t59_private *m48t59 = platform_get_drvdata(pdev);  in m48t59_nvram_write()  local
353 	spin_lock_irqsave(&m48t59->lock, flags);  in m48t59_nvram_write()
358 	spin_unlock_irqrestore(&m48t59->lock, flags);  in m48t59_nvram_write()
366 	struct m48t59_private *m48t59 = NULL;  in m48t59_rtc_probe()  local
413 	m48t59 = devm_kzalloc(&pdev->dev, sizeof(*m48t59), GFP_KERNEL);  in m48t59_rtc_probe()
414 	if (!m48t59)  in m48t59_rtc_probe()
417 	m48t59->ioaddr = pdata->ioaddr;  in m48t59_rtc_probe()
419 	if (!m48t59->ioaddr) {  in m48t59_rtc_probe()
421 		m48t59->ioaddr = devm_ioremap(&pdev->dev, res->start,  in m48t59_rtc_probe()
423 		if (!m48t59->ioaddr)  in m48t59_rtc_probe()
430 	m48t59->irq = platform_get_irq(pdev, 0);  in m48t59_rtc_probe()
431 	if (m48t59->irq <= 0)  in m48t59_rtc_probe()
432 		m48t59->irq = NO_IRQ;  in m48t59_rtc_probe()
434 	if (m48t59->irq != NO_IRQ) {  in m48t59_rtc_probe()
435 		ret = devm_request_irq(&pdev->dev, m48t59->irq,  in m48t59_rtc_probe()
459 	spin_lock_init(&m48t59->lock);  in m48t59_rtc_probe()
460 	platform_set_drvdata(pdev, m48t59);  in m48t59_rtc_probe()
462 	m48t59->rtc = devm_rtc_allocate_device(&pdev->dev);  in m48t59_rtc_probe()
463 	if (IS_ERR(m48t59->rtc))  in m48t59_rtc_probe()
464 		return PTR_ERR(m48t59->rtc);  in m48t59_rtc_probe()
466 	m48t59->rtc->nvram_old_abi = true;  in m48t59_rtc_probe()
467 	m48t59->rtc->ops = ops;  in m48t59_rtc_probe()
470 	ret = rtc_nvmem_register(m48t59->rtc, &nvmem_cfg);  in m48t59_rtc_probe()
474 	ret = rtc_register_device(m48t59->rtc);  in m48t59_rtc_probe()