epca: Fix comments and move break
The ioctls it talks about are midlayer provided. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -2189,11 +2189,6 @@ static int pc_ioctl(struct tty_struct *tty, struct file *file,
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bc = ch->brdchan;
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bc = ch->brdchan;
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else
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else
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return -EINVAL;
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return -EINVAL;
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/*
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* For POSIX compliance we need to add more ioctls. See tty_ioctl.c in
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* /usr/src/linux/drivers/char for a good example. In particular think
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* about adding TCSETAF, TCSETAW, TCSETA, TCSETSF, TCSETSW, TCSETS.
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*/
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switch (cmd) {
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switch (cmd) {
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case TCSBRK: /* SVID version: non-zero arg --> no break */
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case TCSBRK: /* SVID version: non-zero arg --> no break */
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retval = tty_check_change(tty);
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retval = tty_check_change(tty);
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