diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/ata/pata_legacy.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c index 6f985bed8cbb..f72c6c5b820f 100644 --- a/drivers/ata/pata_legacy.c +++ b/drivers/ata/pata_legacy.c | |||
@@ -285,10 +285,11 @@ static unsigned int pdc_data_xfer_vlb(struct ata_device *dev, | |||
285 | unsigned char *buf, unsigned int buflen, int rw) | 285 | unsigned char *buf, unsigned int buflen, int rw) |
286 | { | 286 | { |
287 | int slop = buflen & 3; | 287 | int slop = buflen & 3; |
288 | struct ata_port *ap = dev->link->ap; | ||
289 | |||
288 | /* 32bit I/O capable *and* we need to write a whole number of dwords */ | 290 | /* 32bit I/O capable *and* we need to write a whole number of dwords */ |
289 | if (ata_id_has_dword_io(dev->id) && (slop == 0 || slop == 3) | 291 | if (ata_id_has_dword_io(dev->id) && (slop == 0 || slop == 3) |
290 | && (ap->pflags & ATA_PFLAG_PIO32)) { | 292 | && (ap->pflags & ATA_PFLAG_PIO32)) { |
291 | struct ata_port *ap = dev->link->ap; | ||
292 | unsigned long flags; | 293 | unsigned long flags; |
293 | 294 | ||
294 | local_irq_save(flags); | 295 | local_irq_save(flags); |
@@ -866,7 +867,7 @@ static struct legacy_controller controllers[] = { | |||
866 | 0, 0, NULL }, | 867 | 0, 0, NULL }, |
867 | {"PDC20230", &pdc20230_port_ops, 0x7, | 868 | {"PDC20230", &pdc20230_port_ops, 0x7, |
868 | ATA_FLAG_NO_IORDY, | 869 | ATA_FLAG_NO_IORDY, |
869 | ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32_CHANGE, NULL }, | 870 | ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32CHANGE, NULL }, |
870 | {"HT6560A", &ht6560a_port_ops, 0x07, | 871 | {"HT6560A", &ht6560a_port_ops, 0x07, |
871 | ATA_FLAG_NO_IORDY, 0, NULL }, | 872 | ATA_FLAG_NO_IORDY, 0, NULL }, |
872 | {"HT6560B", &ht6560b_port_ops, 0x1F, | 873 | {"HT6560B", &ht6560b_port_ops, 0x1F, |
@@ -877,13 +878,13 @@ static struct legacy_controller controllers[] = { | |||
877 | 0, 0, NULL }, | 878 | 0, 0, NULL }, |
878 | {"QDI6500", &qdi6500_port_ops, 0x07, | 879 | {"QDI6500", &qdi6500_port_ops, 0x07, |
879 | ATA_FLAG_NO_IORDY, | 880 | ATA_FLAG_NO_IORDY, |
880 | ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32_CHANGE, qdi_port }, | 881 | ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32CHANGE, qdi_port }, |
881 | {"QDI6580", &qdi6580_port_ops, 0x1F, | 882 | {"QDI6580", &qdi6580_port_ops, 0x1F, |
882 | 0, ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32_CHANGE, qdi_port }, | 883 | 0, ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32CHANGE, qdi_port }, |
883 | {"QDI6580DP", &qdi6580dp_port_ops, 0x1F, | 884 | {"QDI6580DP", &qdi6580dp_port_ops, 0x1F, |
884 | 0, ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32_CHANGE, qdi_port }, | 885 | 0, ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32CHANGE, qdi_port }, |
885 | {"W83759A", &winbond_port_ops, 0x1F, | 886 | {"W83759A", &winbond_port_ops, 0x1F, |
886 | 0, ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32_CHANGE, | 887 | 0, ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32CHANGE, |
887 | winbond_port } | 888 | winbond_port } |
888 | }; | 889 | }; |
889 | 890 | ||