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| author | Lidza Louina <lidza.louina@gmail.com> | 2013-08-22 01:48:38 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-22 17:12:43 (GMT) |
| commit | acccb45473935fbe33742ee2c2f7d55dbaec4dda (patch) | |
| tree | 8f1de727b84243b27bd78df19b52f022b1fc7bf0 | |
| parent | fd2ada8db84435ddfd7374d3a0935bb927c11954 (diff) | |
| download | linux-fsl-qoriq-acccb45473935fbe33742ee2c2f7d55dbaec4dda.tar.xz | |
staging: dgap: tty.c: fixes ioctl param list
The declaration for the ioctl function has changed. The previous version
of this declaration took struct file *file as a parameter and the new
one does not. This patch removes that parameter.
It also removes cases for the commands TIOCGETP
TCGETS and TCGETA.
Signed-off-by: Lidza Louina <lidza.louina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/dgap/dgap_tty.c | 39 |
1 files changed, 2 insertions, 37 deletions
diff --git a/drivers/staging/dgap/dgap_tty.c b/drivers/staging/dgap/dgap_tty.c index 3fc6c5a..0ca1416 100644 --- a/drivers/staging/dgap/dgap_tty.c +++ b/drivers/staging/dgap/dgap_tty.c @@ -112,7 +112,7 @@ static struct ktermios DgapDefaultTermios = static int dgap_tty_open(struct tty_struct *tty, struct file *file); static void dgap_tty_close(struct tty_struct *tty, struct file *file); static int dgap_block_til_ready(struct tty_struct *tty, struct file *file, struct channel_t *ch); -static int dgap_tty_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg); +static int dgap_tty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg); static int dgap_tty_digigeta(struct tty_struct *tty, struct digi_t __user *retinfo); static int dgap_tty_digiseta(struct tty_struct *tty, struct digi_t __user *new_info); static int dgap_tty_digigetedelay(struct tty_struct *tty, int __user *retinfo); @@ -3164,7 +3164,7 @@ static void dgap_tty_flush_buffer(struct tty_struct *tty) * * The usual assortment of ioctl's */ -static int dgap_tty_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, +static int dgap_tty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct board_t *bd; @@ -3423,41 +3423,6 @@ static int dgap_tty_ioctl(struct tty_struct *tty, struct file *file, unsigned in return(-ENOIOCTLCMD); -#ifdef TIOCGETP - case TIOCGETP: -#endif - case TCGETS: - case TCGETA: -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31) - if (tty->ldisc->ops->ioctl) { -#else - if (tty->ldisc.ops->ioctl) { -#endif - int retval = (-ENXIO); - - DGAP_UNLOCK(ch->ch_lock, lock_flags2); - DGAP_UNLOCK(bd->bd_lock, lock_flags); - - if (tty->termios) { -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31) - retval = ((tty->ldisc->ops->ioctl) (tty, file, cmd, arg)); -#else - retval = ((tty->ldisc.ops->ioctl) (tty, file, cmd, arg)); -#endif - } - - DPR_IOCTL(("dgap_tty_ioctl (LINE:%d) finish on port %d - cmd %s (%x), arg %lx\n", - __LINE__, ch->ch_portnum, dgap_ioctl_name(cmd), cmd, arg)); - return(retval); - } - - DGAP_UNLOCK(ch->ch_lock, lock_flags2); - DGAP_UNLOCK(bd->bd_lock, lock_flags); - DPR_IOCTL(("dgap_tty_ioctl (LINE:%d) finish on port %d - cmd %s (%x), arg %lx\n", - __LINE__, ch->ch_portnum, dgap_ioctl_name(cmd), cmd, arg)); - - return(-ENOIOCTLCMD); - case TCSETSF: case TCSETSW: /* |