68360serial: Note that there isn't any info->mcr locking
Noticed while auditing the code for the BKL elimination project Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -1282,7 +1282,7 @@ static int rs_360_tiocmset(struct tty_struct *tty, struct file *file,
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if (tty->flags & (1 << TTY_IO_ERROR))
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return -EIO;
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/* FIXME: locking on info->mcr */
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if (set & TIOCM_RTS)
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info->mcr |= UART_MCR_RTS;
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if (set & TIOCM_DTR)
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