32 	void __iomem *ioaddr;  member
44 static void ds1216_read(u8 __iomem *ioaddr, u8 *buf)  in ds1216_read()  argument
52 			c |= (readb(ioaddr) & 0x1) << j;  in ds1216_read()
57 static void ds1216_write(u8 __iomem *ioaddr, const u8 *buf)  in ds1216_write()  argument
65 			writeb(c, ioaddr);  in ds1216_write()
71 static void ds1216_switch_ds_to_clock(u8 __iomem *ioaddr)  in ds1216_switch_ds_to_clock()  argument
74 	readb(ioaddr);  in ds1216_switch_ds_to_clock()
76 	ds1216_write(ioaddr, magic);  in ds1216_switch_ds_to_clock()
85 	ds1216_switch_ds_to_clock(priv->ioaddr);  in ds1216_rtc_read_time()
86 	ds1216_read(priv->ioaddr, (u8 *)&regs);  in ds1216_rtc_read_time()
113 	ds1216_switch_ds_to_clock(priv->ioaddr);  in ds1216_rtc_set_time()
114 	ds1216_read(priv->ioaddr, (u8 *)&regs);  in ds1216_rtc_set_time()
131 	ds1216_switch_ds_to_clock(priv->ioaddr);  in ds1216_rtc_set_time()
132 	ds1216_write(priv->ioaddr, (u8 *)&regs);  in ds1216_rtc_set_time()
154 	priv->ioaddr = devm_ioremap_resource(&pdev->dev, res);  in ds1216_rtc_probe()
155 	if (IS_ERR(priv->ioaddr))  in ds1216_rtc_probe()
156 		return PTR_ERR(priv->ioaddr);  in ds1216_rtc_probe()
164 	ds1216_read(priv->ioaddr, dummy);  in ds1216_rtc_probe()