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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2008-02-26 13:35:54 -0800
committerJeff Garzik <jeff@garzik.org>2008-03-05 07:46:34 -0500
commit6ddd68615ae9b21096545d7d6ab0f04113ae8b42 (patch)
tree770df1f59d781741f9ea31f825b6ea9a82a2266d /drivers/ata/pata_serverworks.c
parent29e8c3c304b62f31b799565c9ee85d42bd163f80 (diff)
pata_hpt*, pata_serverworks: fix UDMA masking
When masking, mask out the modes that are unsupported not the ones that are supported. This makes life happier. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_serverworks.c')
-rw-r--r--drivers/ata/pata_serverworks.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 9c523fbf529..a589c0fa0db 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -226,7 +226,7 @@ static unsigned long serverworks_csb_filter(struct ata_device *adev, unsigned lo
for (i = 0; (p = csb_bad_ata100[i]) != NULL; i++) {
if (!strcmp(p, model_num))
- mask &= ~(0x1F << ATA_SHIFT_UDMA);
+ mask &= ~(0xE0 << ATA_SHIFT_UDMA);
}
return ata_pci_default_filter(adev, mask);
}