A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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kill TIOCSER[SG]WILD

Browse source 
the only user is very old setserial rc script and even that
(as far back as MCC Interim, AFAICS) doesn't actually fail -
just gives one message during the boot ("Cannot scan for wild
interrupts") and proceeds past that just fine.

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2018-09-13 16:39:58 -04:00
commit 7ee3296551
3 changed files with 0 additions and 16 deletions
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6
drivers/tty/amiserial.c
View file

@ -1274,12 +1274,6 @@ static int rs_ioctl(struct tty_struct *tty,
finish_wait(&info->tport.delta_msr_wait, &wait);
return ret;
case TIOCSERGWILD:
case TIOCSERSWILD:
/* "setserial -W" is called in Debian boot */
printk ("TIOCSER?WILD ioctl obsolete, ignored.\n");
return 0;
default:
return -ENOIOCTLCMD;
}

5
drivers/tty/serial/serial_core.c
View file

@ -1324,11 +1324,6 @@ uart_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg)
ret = uart_do_autoconfig(tty, state);
up_write(&tty->termios_rwsem);
break;
case TIOCSERGWILD: /* obsolete */
case TIOCSERSWILD: /* obsolete */
ret = 0;
break;
}
if (ret != -ENOIOCTLCMD)