From 97100fc816badbbc162644cfde7ad39ae9211fb4 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 13 Oct 2008 21:39:36 +0200 Subject: ide: add device flags Add 'unsigned long dev_flags' to ide_drive_t and convert bitfields to IDE_DFLAG_* flags. While at it: - IDE_DFLAG_ADDRESSING -> IDE_DFLAG_LBA48 - fixup some comments - remove needless g->flags zeroing from ide*_probe() There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-dma.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/ide/ide-dma.c') diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index ef2f1504c0d..2dacd802c72 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -397,7 +397,7 @@ EXPORT_SYMBOL_GPL(ide_dma_host_set); void ide_dma_off_quietly(ide_drive_t *drive) { - drive->using_dma = 0; + drive->dev_flags &= ~IDE_DFLAG_USING_DMA; ide_toggle_bounce(drive, 0); drive->hwif->dma_ops->dma_host_set(drive, 0); @@ -430,7 +430,7 @@ EXPORT_SYMBOL(ide_dma_off); void ide_dma_on(ide_drive_t *drive) { - drive->using_dma = 1; + drive->dev_flags |= IDE_DFLAG_USING_DMA; ide_toggle_bounce(drive, 1); drive->hwif->dma_ops->dma_host_set(drive, 1); @@ -727,7 +727,8 @@ static int ide_tune_dma(ide_drive_t *drive) ide_hwif_t *hwif = drive->hwif; u8 speed; - if (drive->nodma || ata_id_has_dma(drive->id) == 0) + if (ata_id_has_dma(drive->id) == 0 || + (drive->dev_flags & IDE_DFLAG_NODMA)) return 0; /* consult the list of known "bad" drives */ -- cgit v1.2.3