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    Subject[PATCH -mm] char/epca.c remove unused function (was: Re: 2.6.21-rc2-mm1)
    From
    Andrew Morton napisał(a):
    > Temporarily at
    >
    > http://userweb.kernel.org/~akpm/2.6.21-rc2-mm1/
    >

    Please consider this patch for inclusion in >= 2.6.22.

    "drivers/char/epca.c:2741: warning: 'get_termio' defined but not used"

    Regards,
    Michal

    --
    Michal K. K. Piotrowski
    LTG - Linux Testers Group (PL)
    (http://www.stardust.webpages.pl/ltg/)
    LTG - Linux Testers Group (EN)
    (http://www.stardust.webpages.pl/linux_testers_group_en/)

    Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>

    --- linux-mm/drivers/char/epca.c 2007-03-02 15:15:59.000000000 +0100
    +++ linux-work/drivers/char/epca.c 2007-03-02 18:30:27.000000000 +0100
    @@ -209,7 +209,6 @@ static void digi_send_break(struct chann
    static void setup_empty_event(struct tty_struct *tty, struct channel *ch);
    void epca_setup(char *, int *);

    -static int get_termio(struct tty_struct *, struct termio __user *);
    static int pc_write(struct tty_struct *, const unsigned char *, int);
    static int pc_init(void);
    static int init_PCI(void);
    @@ -2362,15 +2361,6 @@ static int pc_ioctl(struct tty_struct *t

    switch (cmd)
    { /* Begin switch cmd */
    -
    -#if 0 /* Handled by calling layer properly */
    - case TCGETS:
    - if (copy_to_user(argp, tty->termios, sizeof(struct ktermios)))
    - return -EFAULT;
    - return 0;
    - case TCGETA:
    - return get_termio(tty, argp);
    -#endif
    case TCSBRK: /* SVID version: non-zero arg --> no break */
    retval = tty_check_change(tty);
    if (retval)
    @@ -2735,13 +2725,6 @@ static void setup_empty_event(struct tty
    memoff(ch);
    } /* End setup_empty_event */

    -/* --------------------- Begin get_termio ----------------------- */
    -
    -static int get_termio(struct tty_struct * tty, struct termio __user * termio)
    -{ /* Begin get_termio */
    - return kernel_termios_to_user_termio(termio, tty->termios);
    -} /* End get_termio */
    -
    /* ---------------------- Begin epca_setup -------------------------- */
    void epca_setup(char *str, int *ints)
    { /* Begin epca_setup */
    -
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