LCD_DATA_REG
gsc_writeb(*str ? *str++ : ' ', LCD_DATA_REG);
blockp[i]->off, LCD_DATA_REG );
LCD_DATA_REG = data_reg;
LCD_CMD_REG , LCD_DATA_REG);
return register_led_driver(lcd_info.model, LCD_CMD_REG, LCD_DATA_REG);
request_mem_region((unsigned long)LCD_DATA_REG, 1, "lcd_data");