23 #define DBG(fmt...) do { printk(fmt); } while(0)  macro
25 #define DBG(fmt...) do { } while(0)  macro
213 	DBG(" -> add_legacy_isa_port(%pOF)\n", np);  in add_legacy_isa_port()
262 	DBG(" -> add_legacy_pci_port(%pOF)\n", np);  in add_legacy_pci_port()
353 	DBG("default console speed = %d\n", info->speed);  in setup_legacy_serial_console()
399 	DBG(" -> find_legacy_serial_port()\n");  in find_legacy_serial_ports()
408 			DBG("stdout is %pOF\n", stdout);  in find_legacy_serial_ports()
410 		DBG(" no linux,stdout-path !\n");  in find_legacy_serial_ports()
476 	DBG("legacy_serial_console = %d\n", legacy_serial_console);  in find_legacy_serial_ports()
479 	DBG(" <- find_legacy_serial_port()\n");  in find_legacy_serial_ports()
496 	DBG("fixup_port_irq(%d)\n", index);  in fixup_port_irq()
530 	DBG("fixup_port_pio(%d)\n", index);  in fixup_port_pio()
540 		DBG("port %d, IO %lx -> %lx\n",  in fixup_port_pio()
551 	DBG("fixup_port_mmio(%d)\n", index);  in fixup_port_mmio()
580 	DBG("Fixing serial ports interrupts and IO ports ...\n");  in serial_dev_init()
594 	DBG("Registering platform serial ports\n");  in serial_dev_init()
616 	DBG(" -> check_legacy_serial_console()\n");  in check_legacy_serial_console()
620 		DBG(" console was specified !\n");  in check_legacy_serial_console()
625 		DBG(" of_chosen is NULL !\n");  in check_legacy_serial_console()
630 		DBG(" legacy_serial_console not found !\n");  in check_legacy_serial_console()
639 		DBG(" no stdout-path !\n");  in check_legacy_serial_console()
644 		DBG(" can't find stdout package %s !\n", name);  in check_legacy_serial_console()
647 	DBG("stdout is %pOF\n", prom_stdout);  in check_legacy_serial_console()
651 		DBG(" stdout package has no name !\n");  in check_legacy_serial_console()
674 	DBG("Found serial console at ttyS%d\n", offset);  in check_legacy_serial_console()
684 	DBG("No preferred console found !\n");  in check_legacy_serial_console()