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| author |   James Morris <james.l.morris@oracle.com> | 2012-08-17 20:42:30 +1000 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2012-08-17 20:42:30 +1000 |
| commit | 51b743fe87d7fb3dba7a2ff4a1fe23bb65dc2245 (patch) | |
| tree | f8b8f601713a3ecb264eb9f145636343d9350520 /drivers/staging/comedi/drivers/comedi_parport.c | |
| parent | ptrace: mark __ptrace_may_access() static (diff) | |
| parent | Linux 3.6-rc2 (diff) | |
| download | linux-dev-51b743fe87d7fb3dba7a2ff4a1fe23bb65dc2245.tar.xz linux-dev-51b743fe87d7fb3dba7a2ff4a1fe23bb65dc2245.zip | |
Merge tag 'v3.6-rc2' into next
Linux 3.6-rc2
Resync with Linus.
Diffstat (limited to 'drivers/staging/comedi/drivers/comedi_parport.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/comedi_parport.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/staging/comedi/drivers/comedi_parport.c b/drivers/staging/comedi/drivers/comedi_parport.c index bff5dcd76107..9a63cac2434a 100644 --- a/drivers/staging/comedi/drivers/comedi_parport.c +++ b/drivers/staging/comedi/drivers/comedi_parport.c @@ -110,7 +110,7 @@ static int parport_insn_a(struct comedi_device *dev, struct comedi_subdevice *s, data[1] = inb(dev->iobase + PARPORT_A); - return 2; + return insn->n; } static int parport_insn_config_a(struct comedi_device *dev, @@ -139,7 +139,7 @@ static int parport_insn_b(struct comedi_device *dev, struct comedi_subdevice *s, data[1] = (inb(dev->iobase + PARPORT_B) >> 3); - return 2; + return insn->n; } static int parport_insn_c(struct comedi_device *dev, struct comedi_subdevice *s, @@ -155,18 +155,15 @@ static int parport_insn_c(struct comedi_device *dev, struct comedi_subdevice *s, data[1] = devpriv->c_data & 0xf; - return 2; + return insn->n; } static int parport_intr_insn(struct comedi_device *dev, struct comedi_subdevice *s, struct comedi_insn *insn, unsigned int *data) { - if (insn->n < 1) - return -EINVAL; - data[1] = 0; - return 2; + return insn->n; } static int parport_intr_cmdtest(struct comedi_device *dev, @@ -315,9 +312,10 @@ static int parport_attach(struct comedi_device *dev, } dev->board_name = "parport"; - ret = alloc_subdevices(dev, 4); - if (ret < 0) + ret = comedi_alloc_subdevices(dev, 4); + if (ret) return ret; + ret = alloc_private(dev, sizeof(struct parport_private)); if (ret < 0) return ret; |