diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-06-25 06:30:33 -0400 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-06-25 06:30:33 -0400 |
commit | 48cf937f48f68bd1e61f37c6357dbff5adb95532 (patch) | |
tree | d9e2368a419adc2c11691be2842c66213bec5a42 /drivers/ata/pata_scc.c | |
parent | fce39665abb71d01d74ac74eb13dd69a799dfc2f (diff) | |
parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) |
Merge branch 'linus' into x86/i8259
Diffstat (limited to 'drivers/ata/pata_scc.c')
-rw-r--r-- | drivers/ata/pata_scc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c index e965b251ca2..bbf5aa345e6 100644 --- a/drivers/ata/pata_scc.c +++ b/drivers/ata/pata_scc.c | |||
@@ -726,7 +726,7 @@ static void scc_bmdma_stop (struct ata_queued_cmd *qc) | |||
726 | in_be32(bmid_base + SCC_DMA_CMD) & ~ATA_DMA_START); | 726 | in_be32(bmid_base + SCC_DMA_CMD) & ~ATA_DMA_START); |
727 | 727 | ||
728 | /* one-PIO-cycle guaranteed wait, per spec, for HDMA1:0 transition */ | 728 | /* one-PIO-cycle guaranteed wait, per spec, for HDMA1:0 transition */ |
729 | ata_sff_altstatus(ap); /* dummy read */ | 729 | ata_sff_dma_pause(ap); /* dummy read */ |
730 | } | 730 | } |
731 | 731 | ||
732 | /** | 732 | /** |
@@ -747,7 +747,8 @@ static u8 scc_bmdma_status (struct ata_port *ap) | |||
747 | return host_stat; | 747 | return host_stat; |
748 | 748 | ||
749 | /* errata A252,A308 workaround: Step4 */ | 749 | /* errata A252,A308 workaround: Step4 */ |
750 | if ((ata_sff_altstatus(ap) & ATA_ERR) && (int_status & INTSTS_INTRQ)) | 750 | if ((scc_check_altstatus(ap) & ATA_ERR) |
751 | && (int_status & INTSTS_INTRQ)) | ||
751 | return (host_stat | ATA_DMA_INTR); | 752 | return (host_stat | ATA_DMA_INTR); |
752 | 753 | ||
753 | /* errata A308 workaround Step5 */ | 754 | /* errata A308 workaround Step5 */ |