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| 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/ide-acpi.c | |
| parent | ide-disk: add ide_do_setfeature() helper (diff) | |
| download | linux-97100fc816badbbc162644cfde7ad39ae9211fb4.tar.xz linux-97100fc816badbbc162644cfde7ad39ae9211fb4.zip | |
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/ide-acpi.c')
| -rw-r--r-- | drivers/ide/ide-acpi.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c index 2427c380b3dc..244a8a052ce8 100644 --- a/drivers/ide/ide-acpi.c +++ b/drivers/ide/ide-acpi.c @@ -290,7 +290,7 @@ static int do_drive_get_GTF(ide_drive_t *drive, DEBPRINT("ENTER: %s at %s, port#: %d, hard_port#: %d\n", hwif->name, dev->bus_id, port, hwif->channel); - if (!drive->present) { + if ((drive->dev_flags & IDE_DFLAG_PRESENT) == 0) { DEBPRINT("%s drive %d:%d not present\n", hwif->name, hwif->channel, port); goto out; @@ -420,8 +420,9 @@ static int do_drive_set_taskfiles(ide_drive_t *drive, DEBPRINT("ENTER: %s, hard_port#: %d\n", drive->name, drive->dn); - if (!drive->present) + if ((drive->dev_flags & IDE_DFLAG_PRESENT) == 0) goto out; + if (!gtf_count) /* shouldn't be here */ goto out; @@ -660,7 +661,8 @@ void ide_acpi_set_state(ide_hwif_t *hwif, int on) if (!drive->acpidata->obj_handle) drive->acpidata->obj_handle = ide_acpi_drive_get_handle(drive); - if (drive->acpidata->obj_handle && drive->present) { + if (drive->acpidata->obj_handle && + (drive->dev_flags & IDE_DFLAG_PRESENT)) { acpi_bus_set_power(drive->acpidata->obj_handle, on? ACPI_STATE_D0: ACPI_STATE_D3); } @@ -720,7 +722,7 @@ void ide_acpi_port_init_devices(ide_hwif_t *hwif) memset(drive->acpidata, 0, sizeof(*drive->acpidata)); - if (!drive->present) + if ((drive->dev_flags & IDE_DFLAG_PRESENT) == 0) continue; err = taskfile_lib_get_identify(drive, drive->acpidata->idbuff); @@ -745,7 +747,7 @@ void ide_acpi_port_init_devices(ide_hwif_t *hwif) for (i = 0; i < MAX_DRIVES; i++) { drive = &hwif->drives[i]; - if (drive->present) + if (drive->dev_flags & IDE_DFLAG_PRESENT) /* Execute ACPI startup code */ ide_acpi_exec_tfs(drive); } |