diff options
author | Tilman Schmidt <tilman@imap.cc> | 2009-10-25 09:30:17 +0000 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-10-29 01:37:12 -0700 |
commit | d9ba9c9125d89e246dc0a0702446528acceb6ddb (patch) | |
tree | 9ae300165556afc86d9b54cb915dca0d0d4304da /drivers/isdn/gigaset/interface.c | |
parent | 2032e2c2309de02cd67b1d26aa701c2a57c4639f (diff) |
gigaset: checkpatch cleanup
Dum sanctis checkpatch.pl'ae legibus obsequimur.
Impact: cosmetic
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/gigaset/interface.c')
-rw-r--r-- | drivers/isdn/gigaset/interface.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c index 6a8e1384e7bd..577809c03aed 100644 --- a/drivers/isdn/gigaset/interface.c +++ b/drivers/isdn/gigaset/interface.c @@ -162,7 +162,7 @@ static int if_open(struct tty_struct *tty, struct file *filp) return -ENODEV; if (mutex_lock_interruptible(&cs->mutex)) - return -ERESTARTSYS; // FIXME -EINTR? + return -ERESTARTSYS; tty->driver_data = cs; ++cs->open_count; @@ -171,7 +171,7 @@ static int if_open(struct tty_struct *tty, struct file *filp) spin_lock_irqsave(&cs->lock, flags); cs->tty = tty; spin_unlock_irqrestore(&cs->lock, flags); - tty->low_latency = 1; //FIXME test + tty->low_latency = 1; } mutex_unlock(&cs->mutex); @@ -228,7 +228,7 @@ static int if_ioctl(struct tty_struct *tty, struct file *file, gig_dbg(DEBUG_IF, "%u: %s(0x%x)", cs->minor_index, __func__, cmd); if (mutex_lock_interruptible(&cs->mutex)) - return -ERESTARTSYS; // FIXME -EINTR? + return -ERESTARTSYS; if (!cs->connected) { gig_dbg(DEBUG_IF, "not connected"); @@ -299,9 +299,8 @@ static int if_tiocmget(struct tty_struct *tty, struct file *file) gig_dbg(DEBUG_IF, "%u: %s()", cs->minor_index, __func__); if (mutex_lock_interruptible(&cs->mutex)) - return -ERESTARTSYS; // FIXME -EINTR? + return -ERESTARTSYS; - // FIXME read from device? retval = cs->control_state & (TIOCM_RTS|TIOCM_DTR); mutex_unlock(&cs->mutex); @@ -326,7 +325,7 @@ static int if_tiocmset(struct tty_struct *tty, struct file *file, cs->minor_index, __func__, set, clear); if (mutex_lock_interruptible(&cs->mutex)) - return -ERESTARTSYS; // FIXME -EINTR? + return -ERESTARTSYS; if (!cs->connected) { gig_dbg(DEBUG_IF, "not connected"); @@ -356,7 +355,7 @@ static int if_write(struct tty_struct *tty, const unsigned char *buf, int count) gig_dbg(DEBUG_IF, "%u: %s()", cs->minor_index, __func__); if (mutex_lock_interruptible(&cs->mutex)) - return -ERESTARTSYS; // FIXME -EINTR? + return -ERESTARTSYS; if (!cs->connected) { gig_dbg(DEBUG_IF, "not connected"); @@ -390,7 +389,7 @@ static int if_write_room(struct tty_struct *tty) gig_dbg(DEBUG_IF, "%u: %s()", cs->minor_index, __func__); if (mutex_lock_interruptible(&cs->mutex)) - return -ERESTARTSYS; // FIXME -EINTR? + return -ERESTARTSYS; if (!cs->connected) { gig_dbg(DEBUG_IF, "not connected"); @@ -455,9 +454,8 @@ static void if_throttle(struct tty_struct *tty) gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */ else if (!cs->open_count) dev_warn(cs->dev, "%s: device not opened\n", __func__); - else { - //FIXME - } + else + gig_dbg(DEBUG_ANY, "%s: not implemented\n", __func__); mutex_unlock(&cs->mutex); } @@ -480,9 +478,8 @@ static void if_unthrottle(struct tty_struct *tty) gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */ else if (!cs->open_count) dev_warn(cs->dev, "%s: device not opened\n", __func__); - else { - //FIXME - } + else + gig_dbg(DEBUG_ANY, "%s: not implemented\n", __func__); mutex_unlock(&cs->mutex); } @@ -515,10 +512,9 @@ static void if_set_termios(struct tty_struct *tty, struct ktermios *old) goto out; } - // stolen from mct_u232.c iflag = tty->termios->c_iflag; cflag = tty->termios->c_cflag; - old_cflag = old ? old->c_cflag : cflag; //FIXME? + old_cflag = old ? old->c_cflag : cflag; gig_dbg(DEBUG_IF, "%u: iflag %x cflag %x old %x", cs->minor_index, iflag, cflag, old_cflag); @@ -632,7 +628,8 @@ void gigaset_if_receive(struct cardstate *cs, struct tty_struct *tty; spin_lock_irqsave(&cs->lock, flags); - if ((tty = cs->tty) == NULL) + tty = cs->tty; + if (tty == NULL) gig_dbg(DEBUG_ANY, "receive on closed device"); else { tty_buffer_request_room(tty, len); @@ -659,9 +656,9 @@ void gigaset_if_initdriver(struct gigaset_driver *drv, const char *procname, drv->have_tty = 0; - if ((drv->tty = alloc_tty_driver(minors)) == NULL) + drv->tty = tty = alloc_tty_driver(minors); + if (tty == NULL) goto enomem; - tty = drv->tty; tty->magic = TTY_DRIVER_MAGIC, tty->major = GIG_MAJOR, @@ -676,8 +673,8 @@ void gigaset_if_initdriver(struct gigaset_driver *drv, const char *procname, tty->owner = THIS_MODULE; - tty->init_termios = tty_std_termios; //FIXME - tty->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL; //FIXME + tty->init_termios = tty_std_termios; + tty->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL; tty_set_operations(tty, &if_ops); ret = tty_register_driver(tty); |