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From: Greg KH on 30 Mar 2010 19:30
2.6.33-stable review patch. If anyone has any objections, please let us know.

------------------

From: JosephChan(a)via.com.tw <JosephChan(a)via.com.tw>

commit bc8a67386fd462914269fa93446e1891955a8bb3 upstream.

When using VT6410/6415/6330 chips on some VIA's platforms, the HDD
connection to VT6410/6415/6330 cannot be detected.

It is because the driver detects wrong via_isa_bridge ID, and then
causes this issue to happen.

Signed-off-by: Joseph Chan <josephchan(a)via.com.tw>
Signed-off-by: Jeff Garzik <jgarzik(a)redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)suse.de>

---
drivers/ata/pata_via.c | 4 ++++
1 file changed, 4 insertions(+)

--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -588,6 +588,10 @@ static int via_init_one(struct pci_dev *
u8 rev = isa->revision;
pci_dev_put(isa);

+ if ((id->device == 0x0415 || id->device == 0x3164) &&
+ (config->id != id->device))
+ continue;
+
if (rev >= config->rev_min && rev <= config->rev_max)
break;
}


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