arch/x86/boot/compressed/misc.c

107

#define LSR 5 /* Line Status */

arch/x86/boot/early_serial_console.c

19

#define LSR 5 /* Line Status */

arch/x86/boot/tty.c

21

#define LSR 5 /* Line Status */

arch/x86/kernel/early_printk.c

94

#define LSR 5 /* Line Status */

arch/x86/kernel/relocate_kernel_64.S

412

#define LSR 5 /* Line Status */

drivers/net/hamradio/baycom_ser_fdx.c

99

#define LSR(iobase) (iobase+5)

drivers/net/hamradio/baycom_ser_hdx.c

85

#define LSR(iobase) (iobase+5)

drivers/net/hamradio/yam.c

156

#define LSR(iobase) (iobase+5)

drivers/usb/serial/io_16654.h

37

#define LSR 5 // Line Status Register