37 static void zx_irdec_set_mask(struct zx_irdec *irdec, unsigned int reg,  in zx_irdec_set_mask()  argument
42 	data = readl(irdec->base + reg);  in zx_irdec_set_mask()
45 	writel(data, irdec->base + reg);  in zx_irdec_set_mask()
50 	struct zx_irdec *irdec = dev_id;  in zx_irdec_irq()  local
57 	writel(1, irdec->base + ZX_IR_INTSTCLR);  in zx_irdec_irq()
60 	if (readl(irdec->base + ZX_IR_CNUM) & ZX_NECRPT) {  in zx_irdec_irq()
61 		rc_repeat(irdec->rcd);  in zx_irdec_irq()
65 	rawcode = readl(irdec->base + ZX_IR_CODE);  in zx_irdec_irq()
74 	rc_keydown(irdec->rcd, rc_proto, scancode, 0);  in zx_irdec_irq()
83 	struct zx_irdec *irdec;  in zx_irdec_probe()  local
89 	irdec = devm_kzalloc(dev, sizeof(*irdec), GFP_KERNEL);  in zx_irdec_probe()
90 	if (!irdec)  in zx_irdec_probe()
94 	irdec->base = devm_ioremap_resource(dev, res);  in zx_irdec_probe()
95 	if (IS_ERR(irdec->base))  in zx_irdec_probe()
96 		return PTR_ERR(irdec->base);  in zx_irdec_probe()
108 	irdec->rcd = rcd;  in zx_irdec_probe()
110 	rcd->priv = irdec;  in zx_irdec_probe()
119 	platform_set_drvdata(pdev, irdec);  in zx_irdec_probe()
127 	ret = devm_request_irq(dev, irq, zx_irdec_irq, 0, NULL, irdec);  in zx_irdec_probe()
137 	zx_irdec_set_mask(irdec, ZX_IR_CTRL, ZX_DEGL_MASK, ZX_DEGL_VALUE(0));  in zx_irdec_probe()
138 	zx_irdec_set_mask(irdec, ZX_IR_CTRL, ZX_WDBEGIN_MASK,  in zx_irdec_probe()
142 	writel(1, irdec->base + ZX_IR_INTEN);  in zx_irdec_probe()
145 	zx_irdec_set_mask(irdec, ZX_IR_ENABLE, ZX_IREN, ZX_IREN);  in zx_irdec_probe()
152 	struct zx_irdec *irdec = platform_get_drvdata(pdev);  in zx_irdec_remove()  local
155 	zx_irdec_set_mask(irdec, ZX_IR_ENABLE, ZX_IREN, 0);  in zx_irdec_remove()
158 	writel(0, irdec->base + ZX_IR_INTEN);  in zx_irdec_remove()