26 	struct wm831x *wm831x;  in wm831x_spi_probe()  local
41 	wm831x = devm_kzalloc(&spi->dev, sizeof(struct wm831x), GFP_KERNEL);  in wm831x_spi_probe()
42 	if (wm831x == NULL)  in wm831x_spi_probe()
47 	spi_set_drvdata(spi, wm831x);  in wm831x_spi_probe()
48 	wm831x->dev = &spi->dev;  in wm831x_spi_probe()
49 	wm831x->type = type;  in wm831x_spi_probe()
51 	wm831x->regmap = devm_regmap_init_spi(spi, &wm831x_regmap_config);  in wm831x_spi_probe()
52 	if (IS_ERR(wm831x->regmap)) {  in wm831x_spi_probe()
53 		ret = PTR_ERR(wm831x->regmap);  in wm831x_spi_probe()
54 		dev_err(wm831x->dev, "Failed to allocate register map: %d\n",  in wm831x_spi_probe()
60 		memcpy(&wm831x->pdata, pdata, sizeof(*pdata));  in wm831x_spi_probe()
62 	return wm831x_device_init(wm831x, spi->irq);  in wm831x_spi_probe()
67 	struct wm831x *wm831x = dev_get_drvdata(dev);  in wm831x_spi_suspend()  local
69 	return wm831x_device_suspend(wm831x);  in wm831x_spi_suspend()
74 	struct wm831x *wm831x = dev_get_drvdata(dev);  in wm831x_spi_poweroff()  local
76 	wm831x_device_shutdown(wm831x);  in wm831x_spi_poweroff()