drivers/accel/ivpu/ivpu_fw_log.c

84

if (*buffer != '\r' && (isprint(*buffer) || iscntrl(*buffer)))

drivers/pci/p2pdma.c

1164

} else if ((page[0] == '0' || page[0] == '1') && !iscntrl(page[1])) {

drivers/s390/char/hmcdrv_ftp.c

138

while ((*cmd != '\0') && !iscntrl(*cmd))

drivers/tty/n_tty.c

1015

} else if (iscntrl(c)) {

drivers/tty/n_tty.c

1024

if (iscntrl(c) && L_ECHOCTL(tty)) {

drivers/tty/n_tty.c

1029

if (!iscntrl(c) || L_ECHOCTL(tty)) {

drivers/tty/n_tty.c

450

if (!iscntrl(c)) {

drivers/tty/n_tty.c

547

if (!iscntrl(c)) {

drivers/tty/n_tty.c

895

if (L_ECHOCTL(tty) && iscntrl(c) && c != '\t')