ssize_t show_t2_bkbatt_curr(struct device *dev, struct device_attribute *attr, char *buf) { char *sval = buf; sval += sprintf (sval, "BATTERY DRIVER: Main battery RSOC %d \n ", twl4030backupbatt_voltage()); sval+= 1; *sval=0; return sval - buf + 1; }
static void twl4030_bk_bci_battery_read_status(struct twl4030_bci_device_info *di) { di->bk_voltage_uV = twl4030backupbatt_voltage(); }