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authorJeff Garzik <jeff@garzik.org>2006-06-27 09:20:08 -0400
committerJeff Garzik <jeff@garzik.org>2006-07-05 13:40:50 -0400
commite54f48933f414fa447c26d16524a4c9a8e2facc6 (patch)
tree0e1a89263c66fa3669f70cf3e74cc0448482a28f
parent46009c8bcd5d7c9fcbfc17d0455a471bea5be4d4 (diff)
downloadlinux-2.6.34-ux500-e54f48933f414fa447c26d16524a4c9a8e2facc6.tar.gz
[netdrvr] via-velocity: misc. cleanups
- const-ify pci_device_id table - clean up pci_device_id table with PCI_DEVICE() - don't store internal pointer in pci_device_id table, use pci_device_id::driver_data as an integer index - use dev_printk() for messages where eth%d prefix is unavailable - formatting fixes Signed-off-by: Jeff Garzik <jeff@garzik.org>
-rw-r--r--drivers/net/via-velocity.c48
1 files changed, 22 insertions, 26 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index bbab3972ff8..019dcf2457b 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -304,10 +304,9 @@ static struct velocity_info_tbl chip_info_table[] = {
* device driver. Used for hotplug autoloading.
*/
-static struct pci_device_id velocity_id_table[] __devinitdata = {
- {PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_612X,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, (unsigned long) chip_info_table},
- {0, }
+static const struct pci_device_id velocity_id_table[] __devinitdata = {
+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_612X) },
+ { }
};
MODULE_DEVICE_TABLE(pci, velocity_id_table);
@@ -686,21 +685,23 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
static int first = 1;
struct net_device *dev;
int i;
- struct velocity_info_tbl *info = (struct velocity_info_tbl *) ent->driver_data;
+ struct velocity_info_tbl *info = &chip_info_table[ent->driver_data];
struct velocity_info *vptr;
struct mac_regs __iomem * regs;
int ret = -ENOMEM;
+ /* FIXME: this driver, like almost all other ethernet drivers,
+ * can support more than MAX_UNITS.
+ */
if (velocity_nics >= MAX_UNITS) {
- printk(KERN_NOTICE VELOCITY_NAME ": already found %d NICs.\n",
- velocity_nics);
+ dev_printk(KERN_NOTICE, &pdev->dev, "already found %d NICs.\n",
+ velocity_nics);
return -ENODEV;
}
dev = alloc_etherdev(sizeof(struct velocity_info));
-
- if (dev == NULL) {
- printk(KERN_ERR VELOCITY_NAME ": allocate net device failed.\n");
+ if (!dev) {
+ dev_printk(KERN_ERR, &pdev->dev, "allocate net device failed.\n");
goto out;
}
@@ -731,13 +732,13 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
ret = velocity_get_pci_info(vptr, pdev);
if (ret < 0) {
- printk(KERN_ERR VELOCITY_NAME ": Failed to find PCI device.\n");
+ /* error message already printed */
goto err_disable;
}
ret = pci_request_regions(pdev, VELOCITY_NAME);
if (ret < 0) {
- printk(KERN_ERR VELOCITY_NAME ": Failed to find PCI device.\n");
+ dev_printk(KERN_ERR, &pdev->dev, "No PCI resources.\n");
goto err_disable;
}
@@ -883,8 +884,7 @@ static void __devinit velocity_init_info(struct pci_dev *pdev, struct velocity_i
static int __devinit velocity_get_pci_info(struct velocity_info *vptr, struct pci_dev *pdev)
{
-
- if(pci_read_config_byte(pdev, PCI_REVISION_ID, &vptr->rev_id) < 0)
+ if (pci_read_config_byte(pdev, PCI_REVISION_ID, &vptr->rev_id) < 0)
return -EIO;
pci_set_master(pdev);
@@ -892,24 +892,20 @@ static int __devinit velocity_get_pci_info(struct velocity_info *vptr, struct pc
vptr->ioaddr = pci_resource_start(pdev, 0);
vptr->memaddr = pci_resource_start(pdev, 1);
- if(!(pci_resource_flags(pdev, 0) & IORESOURCE_IO))
- {
- printk(KERN_ERR "%s: region #0 is not an I/O resource, aborting.\n",
- pci_name(pdev));
+ if (!(pci_resource_flags(pdev, 0) & IORESOURCE_IO)) {
+ dev_printk(KERN_ERR, &pdev->dev,
+ "region #0 is not an I/O resource, aborting.\n");
return -EINVAL;
}
- if((pci_resource_flags(pdev, 1) & IORESOURCE_IO))
- {
- printk(KERN_ERR "%s: region #1 is an I/O resource, aborting.\n",
- pci_name(pdev));
+ if ((pci_resource_flags(pdev, 1) & IORESOURCE_IO)) {
+ dev_printk(KERN_ERR, &pdev->dev,
+ "region #1 is an I/O resource, aborting.\n");
return -EINVAL;
}
- if(pci_resource_len(pdev, 1) < 256)
- {
- printk(KERN_ERR "%s: region #1 is too small.\n",
- pci_name(pdev));
+ if (pci_resource_len(pdev, 1) < 256) {
+ dev_printk(KERN_ERR, &pdev->dev, "region #1 is too small.\n");
return -EINVAL;
}
vptr->pdev = pdev;