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VIDEO: cyberpro: pci_request_regions needs a persistent name

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Don't pass a name pointer from the kernel stack, it will not survive
and will result in corrupted /proc/iomem output.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2009-12-24 13:36:21 +00:00
parent e8b8f5ef90
commit ed5a35acbb
1 changed files with 6 additions and 6 deletions
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12
drivers/video/cyber2000fb.c
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@ -1573,15 +1573,15 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
if (err)
return err;
err = pci_request_regions(dev, name);
if (err)
return err;
err = -ENOMEM;
cfb = cyberpro_alloc_fb_info(id->driver_data, name);
if (!cfb)
goto failed_release;
err = pci_request_regions(dev, cfb->fb.fix.id);
if (err)
goto failed_regions;
cfb->dev = dev;
cfb->region = pci_ioremap_bar(dev, 0);
if (!cfb->region)
@ -1633,10 +1633,10 @@ cyberpro_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
failed:
iounmap(cfb->region);
failed_ioremap:
pci_release_regions(dev);
failed_regions:
cyberpro_free_fb_info(cfb);
failed_release:
pci_release_regions(dev);
return err;
}