23 	struct wm831x *wm831x;  member
29 static int wm831x_backup_read_voltage(struct wm831x *wm831x,  in wm831x_backup_read_voltage()  argument
35 	ret = wm831x_auxadc_read_uv(wm831x, src);  in wm831x_backup_read_voltage()
46 static void wm831x_config_backup(struct wm831x *wm831x)  in wm831x_config_backup()  argument
48 	struct wm831x_pdata *wm831x_pdata = wm831x->dev->platform_data;  in wm831x_config_backup()
53 		dev_warn(wm831x->dev,  in wm831x_config_backup()
74 		dev_err(wm831x->dev, "Invalid backup voltage limit %dmV\n",  in wm831x_config_backup()
91 		dev_err(wm831x->dev, "Invalid backup current limit %duA\n",  in wm831x_config_backup()
95 	ret = wm831x_reg_unlock(wm831x);  in wm831x_config_backup()
97 		dev_err(wm831x->dev, "Failed to unlock registers: %d\n", ret);  in wm831x_config_backup()
101 	ret = wm831x_set_bits(wm831x, WM831X_BACKUP_CHARGER_CONTROL,  in wm831x_config_backup()
109 		dev_err(wm831x->dev,  in wm831x_config_backup()
112 	wm831x_reg_lock(wm831x);  in wm831x_config_backup()
120 	struct wm831x *wm831x = devdata->wm831x;  in wm831x_backup_get_prop()  local
123 	ret = wm831x_reg_read(wm831x, WM831X_BACKUP_CHARGER_CONTROL);  in wm831x_backup_get_prop()
136 		ret = wm831x_backup_read_voltage(wm831x, WM831X_AUX_BKUP_BATT,  in wm831x_backup_get_prop()
167 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);  in wm831x_backup_probe()  local
168 	struct wm831x_pdata *wm831x_pdata = wm831x->dev->platform_data;  in wm831x_backup_probe()
176 	devdata->wm831x = wm831x;  in wm831x_backup_probe()
183 	wm831x_config_backup(wm831x);  in wm831x_backup_probe()