pata_sc1200: Fix crash on boot

The SC1200 needs a NULL terminator or it may cause a crash on boot.

Bug #14227

Also correct a bogus comment as the driver had serializing added so can run
dual port.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c
index f49814d6fd2e..3bbed8322ecf 100644
--- a/drivers/ata/pata_sc1200.c
+++ b/drivers/ata/pata_sc1200.c
@@ -235,8 +235,7 @@ static int sc1200_init_one(struct pci_dev *dev, const struct pci_device_id *id)
                 .udma_mask = ATA_UDMA2,
                 .port_ops = &sc1200_port_ops
         };
-        /* Can't enable port 2 yet, see top comments */
-        const struct ata_port_info *ppi[] = { &info, };
+        const struct ata_port_info *ppi[] = { &info, NULL };
 
         return ata_pci_sff_init_one(dev, ppi, &sc1200_sht, NULL);
 }