`pci230_alloc_private()` is now only called from `pci230_auto_attach()`
to allocate private device storage and initialize various spin-lock
members therein. Absorb the body of `pci230_alloc_private()` into
`pci230_auto_attach()` itself.
Signed-off-by: Ian Abbott <abbo...@mev.co.uk>
---
drivers/staging/comedi/drivers/amplc_pci230.c | 28 ++++++++-------------------
1 file changed, 8 insertions(+), 20 deletions(-)
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c
b/drivers/staging/comedi/drivers/amplc_pci230.c
index bd2e648..794e0ca 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -2542,21 +2542,6 @@ static const struct pci230_board
*pci230_find_pci_board(struct pci_dev *pci_dev)
return NULL;
}
-static int pci230_alloc_private(struct comedi_device *dev)
-{
- struct pci230_private *devpriv;
-
- devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
- if (!devpriv)
- return -ENOMEM;
-
- spin_lock_init(&devpriv->isr_spinlock);
- spin_lock_init(&devpriv->res_spinlock);
- spin_lock_init(&devpriv->ai_stop_spinlock);
- spin_lock_init(&devpriv->ao_stop_spinlock);
- return 0;
-}
-
static int pci230_auto_attach(struct comedi_device *dev,
unsigned long context_unused)
{
@@ -2569,9 +2554,14 @@ static int pci230_auto_attach(struct comedi_device *dev,
dev_info(dev->class_dev, "amplc_pci230: attach pci %s\n",
pci_name(pci_dev));
- rc = pci230_alloc_private(dev);
- if (rc)
- return rc;
+ devpriv = comedi_alloc_devpriv(dev, sizeof(*devpriv));
+ if (!devpriv)
+ return -ENOMEM;
+
+ spin_lock_init(&devpriv->isr_spinlock);
+ spin_lock_init(&devpriv->res_spinlock);
+ spin_lock_init(&devpriv->ai_stop_spinlock);
+ spin_lock_init(&devpriv->ao_stop_spinlock);
dev->board_ptr = pci230_find_pci_board(pci_dev);
if (dev->board_ptr == NULL) {
@@ -2580,8 +2570,6 @@ static int pci230_auto_attach(struct comedi_device *dev,
return -EINVAL;
}
thisboard = comedi_board(dev);
- devpriv = dev->private;
-
dev->board_name = thisboard->name;
rc = comedi_pci_enable(dev);
--
2.0.4
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