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Code Issues Releases Wiki Activity

staging: vt6655: Move code in device_get_pci_info

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Function always returns true and now only a few lines move
to vt6655_probe.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2015-09-12 19:10:38 +01:00 committed by Greg Kroah-Hartman
parent 70d66a6a75
commit a03b8b3e18
1 changed files with 3 additions and 18 deletions
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21
drivers/staging/vt6655/device_main.c
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@ -29,7 +29,6 @@
* vt6655_probe - module initial (insmod) driver entry
* vt6655_remove - module remove entry
* device_free_info - device structure resource free function
* device_get_pci_info - get allocated pci io/mem resource
* device_print_info - print out resource
* device_rx_srv - rx service function
* device_alloc_rx_buf - rx buffer pre-allocated function
@ -136,7 +135,6 @@ static const struct pci_device_id vt6655_pci_id_table[] = {
static int vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent);
static void device_free_info(struct vnt_private *pDevice);
static bool device_get_pci_info(struct vnt_private *, struct pci_dev *pcid);
static void device_print_info(struct vnt_private *pDevice);
static void device_init_rd0_ring(struct vnt_private *pDevice);
@ -430,17 +428,6 @@ static void device_print_info(struct vnt_private *pDevice)
(unsigned long)pDevice->PortOffset, pDevice->pcid->irq);
}
static bool device_get_pci_info(struct vnt_private *pDevice,
struct pci_dev *pcid)
{
pci_set_master(pcid);
pDevice->memaddr = pci_resource_start(pcid, 0);
pDevice->ioaddr = pci_resource_start(pcid, 1);
return true;
}
static void device_free_info(struct vnt_private *pDevice)
{
if (!pDevice)
@ -1629,12 +1616,10 @@ vt6655_probe(struct pci_dev *pcid, const struct pci_device_id *ent)
dev_dbg(&pcid->dev,
"Before get pci_info memaddr is %x\n", priv->memaddr);
if (!device_get_pci_info(priv, pcid)) {
dev_err(&pcid->dev, ": Failed to find PCI device.\n");
device_free_info(priv);
return -ENODEV;
}
pci_set_master(pcid);
priv->memaddr = pci_resource_start(pcid, 0);
priv->ioaddr = pci_resource_start(pcid, 1);
priv->PortOffset = ioremap(priv->memaddr & PCI_BASE_ADDRESS_MEM_MASK,
256);
if (!priv->PortOffset) {