diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 21:39:36 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 21:39:36 +0200 |
| commit | 97100fc816badbbc162644cfde7ad39ae9211fb4 (patch) | |
| tree | 904faf5453c2dea32fa3fde5fda230118f3effda /drivers/ide/pci/cmd640.c | |
| parent | be3c096ebdbe3c828aacb5473751a22840753eff (diff) | |
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 <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/cmd640.c')
| -rw-r--r-- | drivers/ide/pci/cmd640.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c index 7f39cdb41410..d3afdffcb07a 100644 --- a/drivers/ide/pci/cmd640.c +++ b/drivers/ide/pci/cmd640.c @@ -378,13 +378,13 @@ static void __set_prefetch_mode(ide_drive_t *drive, int mode) { if (mode) { /* want prefetch on? */ #if CMD640_PREFETCH_MASKS - drive->no_unmask = 1; - drive->unmask = 0; + drive->dev_flags |= IDE_DFLAG_NO_UNMASK; + drive->dev_flags &= ~IDE_DFLAG_UNMASK; #endif - drive->no_io_32bit = 0; + drive->dev_flags &= ~IDE_DFLAG_NO_IO_32BIT; } else { - drive->no_unmask = 0; - drive->no_io_32bit = 1; + drive->dev_flags &= ~IDE_DFLAG_NO_UNMASK; + drive->dev_flags |= IDE_DFLAG_NO_IO_32BIT; drive->io_32bit = 0; } } @@ -471,7 +471,7 @@ static void program_drive_counts(ide_drive_t *drive, unsigned int index) ide_drive_t *peer = &hwif->drives[!drive->select.b.unit]; unsigned int mate = index ^ 1; - if (peer->present) { + if (peer->dev_flags & IDE_DFLAG_PRESENT) { if (setup_count < setup_counts[mate]) setup_count = setup_counts[mate]; if (active_count < active_counts[mate]) @@ -626,7 +626,7 @@ static void cmd640_init_dev(ide_drive_t *drive) */ check_prefetch(drive, i); printk(KERN_INFO DRV_NAME ": drive%d timings/prefetch(%s) preserved\n", - i, drive->no_io_32bit ? "off" : "on"); + i, (drive->dev_flags & IDE_DFLAG_NO_IO_32BIT) ? "off" : "on"); #endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */ } |