diff options
| author | Aaron Sierra <asierra@xes-inc.com> | 2016-04-24 15:11:38 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-01 14:00:00 -0700 |
| commit | 326071b3c985683f8a18417bed3ea2ab930a7ba1 (patch) | |
| tree | 6e6bf20fcc95af0132d25317c324da1509566e29 /drivers/vme/bridges/vme_ca91cx42.c | |
| parent | 2ce7aed6a4da8ffa35f0232573a6901c0369720d (diff) | |
vme: add vme_init_bridge for common bridge init
Consolidate vme_bridge structure setup that every bridge was required
to do itself. This came about because .irq_mtx is only used within the
VME core, but was required to be setup externally.
This returns the structure passed in to support shorthand like this:
bridge = vme_init_bridge(&priv->bridge);
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Acked-by: Martyn Welch <martyn@welchs.me.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/vme/bridges/vme_ca91cx42.c')
| -rw-r--r-- | drivers/vme/bridges/vme_ca91cx42.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/vme/bridges/vme_ca91cx42.c b/drivers/vme/bridges/vme_ca91cx42.c index 5fbeab38889e..9f2c834e43e0 100644 --- a/drivers/vme/bridges/vme_ca91cx42.c +++ b/drivers/vme/bridges/vme_ca91cx42.c @@ -204,10 +204,6 @@ static int ca91cx42_irq_init(struct vme_bridge *ca91cx42_bridge) /* Need pdev */ pdev = to_pci_dev(ca91cx42_bridge->parent); - INIT_LIST_HEAD(&ca91cx42_bridge->vme_error_handlers); - - mutex_init(&ca91cx42_bridge->irq_mtx); - /* Disable interrupts from PCI to VME */ iowrite32(0, bridge->base + VINT_EN); @@ -1626,6 +1622,7 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) retval = -ENOMEM; goto err_struct; } + vme_init_bridge(ca91cx42_bridge); ca91cx42_device = kzalloc(sizeof(struct ca91cx42_driver), GFP_KERNEL); @@ -1686,7 +1683,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) } /* Add master windows to list */ - INIT_LIST_HEAD(&ca91cx42_bridge->master_resources); for (i = 0; i < CA91C142_MAX_MASTER; i++) { master_image = kmalloc(sizeof(struct vme_master_resource), GFP_KERNEL); @@ -1713,7 +1709,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) } /* Add slave windows to list */ - INIT_LIST_HEAD(&ca91cx42_bridge->slave_resources); for (i = 0; i < CA91C142_MAX_SLAVE; i++) { slave_image = kmalloc(sizeof(struct vme_slave_resource), GFP_KERNEL); @@ -1741,7 +1736,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) } /* Add dma engines to list */ - INIT_LIST_HEAD(&ca91cx42_bridge->dma_resources); for (i = 0; i < CA91C142_MAX_DMA; i++) { dma_ctrlr = kmalloc(sizeof(struct vme_dma_resource), GFP_KERNEL); @@ -1764,7 +1758,6 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id) } /* Add location monitor to list */ - INIT_LIST_HEAD(&ca91cx42_bridge->lm_resources); lm = kmalloc(sizeof(struct vme_lm_resource), GFP_KERNEL); if (lm == NULL) { dev_err(&pdev->dev, "Failed to allocate memory for " |