diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-18 00:46:26 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-18 00:46:26 +0200 |
| commit | 23579a2a170265aacf78069f4817a41c1d6e9323 (patch) | |
| tree | a20db3f337b64b13e482a2cb2f41e03b13d52e66 /drivers/ide/pci/scc_pata.c | |
| parent | 7616c0ad2087c7d244b8985390c63059a6223c45 (diff) | |
ide: remove IDE_*_REG macros
* Add IDE_{ALTSTATUS,IREASON,BCOUNTL,BCOUNTH}_OFFSET defines.
* Remove IDE_*_REG macros - this results in more readable
and slightly smaller code.
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/scc_pata.c')
| -rw-r--r-- | drivers/ide/pci/scc_pata.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index 1a560dc1eac1..ef07c7a8b97a 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -334,7 +334,8 @@ static int scc_ide_dma_end(ide_drive_t * drive) /* errata A308 workaround: Step5 (check data loss) */ /* We don't check non ide_disk because it is limited to UDMA4 */ - if (!(in_be32((void __iomem *)IDE_ALTSTATUS_REG) & ERR_STAT) && + if (!(in_be32((void __iomem *)hwif->io_ports[IDE_ALTSTATUS_OFFSET]) + & ERR_STAT) && drive->media == ide_disk && drive->current_speed > XFER_UDMA_4) { reg = in_be32((void __iomem *)intsts_port); if (!(reg & INTSTS_ACTEINT)) { @@ -437,7 +438,8 @@ static int scc_dma_test_irq(ide_drive_t *drive) u32 int_stat = in_be32((void __iomem *)hwif->dma_base + 0x014); /* SCC errata A252,A308 workaround: Step4 */ - if ((in_be32((void __iomem *)IDE_ALTSTATUS_REG) & ERR_STAT) && + if ((in_be32((void __iomem *)hwif->io_ports[IDE_ALTSTATUS_OFFSET]) + & ERR_STAT) && (int_stat & INTSTS_INTRQ)) return 1; |