Signed-off-by: Alan Cox <[email protected]>
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.18-rc6-mm1/drivers/media/video/zr36120.c linux-2.6.18-rc6-mm1/drivers/media/video/zr36120.c
--- linux.vanilla-2.6.18-rc6-mm1/drivers/media/video/zr36120.c 2006-09-11 11:02:17.000000000 +0100
+++ linux-2.6.18-rc6-mm1/drivers/media/video/zr36120.c 2006-09-14 17:27:39.000000000 +0100
@@ -1836,16 +1840,16 @@
struct zoran *ztv;
struct pci_dev *dev = NULL;
unsigned char revision;
- int zoran_num=0;
+ int zoran_num = 0;
- while ((dev = pci_find_device(PCI_VENDOR_ID_ZORAN,PCI_DEVICE_ID_ZORAN_36120, dev)))
+ while ((dev = pci_get_device(PCI_VENDOR_ID_ZORAN,PCI_DEVICE_ID_ZORAN_36120, dev)))
{
/* Ok, a ZR36120/ZR36125 found! */
ztv = &zorans[zoran_num];
ztv->dev = dev;
if (pci_enable_device(dev))
- return -EIO;
+ continue;
pci_read_config_byte(dev, PCI_CLASS_REVISION, &revision);
printk(KERN_INFO "zoran: Zoran %x (rev %d) ",
@@ -1863,17 +1867,18 @@
{
iounmap(ztv->zoran_mem);
printk(KERN_ERR "zoran: Bad irq number or handler\n");
- return -EINVAL;
+ continue;
}
if (result==-EBUSY)
printk(KERN_ERR "zoran: IRQ %d busy, change your PnP config in BIOS\n",dev->irq);
if (result < 0) {
iounmap(ztv->zoran_mem);
- return result;
+ continue;
}
/* Enable bus-mastering */
pci_set_master(dev);
-
+ /* Keep a reference */
+ pci_dev_get(dev);
zoran_num++;
}
if(zoran_num)
@@ -2037,6 +2043,9 @@
if (ztv->zoran_mem)
iounmap(ztv->zoran_mem);
+ /* Drop PCI device */
+ pci_dev_put(ztv->dev);
+
video_unregister_device(&ztv->video_dev);
video_unregister_device(&ztv->vbi_dev);
}
-
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