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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:19 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:19 +0200 |
| commit | 4dde4492d850a4c9bcaa92e5bd7f4eebe3e2f5ab (patch) | |
| tree | ee3be70390e4c617b44329edef0a05039f59c81a /drivers/ide/ppc | |
| parent | 5b90e990928919ae411a68b865e8a6ecac09a603 (diff) | |
| download | talos-obmc-linux-4dde4492d850a4c9bcaa92e5bd7f4eebe3e2f5ab.tar.gz talos-obmc-linux-4dde4492d850a4c9bcaa92e5bd7f4eebe3e2f5ab.zip | |
ide: make drive->id an union (take 2)
Make drive->id an unnamed union so id can be accessed either by using
'u16 *id' or 'struct hd_driveid *driveid'. Then convert all existing
drive->id users accordingly (using 'u16 *id' when possible).
This is an intermediate step to make ide 'struct hd_driveid'-free.
While at it:
- Add missing KERN_CONTs in it821x.c.
- Use ATA_ID_WORDS and ATA_ID_*_LEN defines.
- Remove unnecessary checks for drive->id.
- s/drive_table/table/ in ide_in_drive_list().
- Cleanup ide_config_drive_speed() a bit.
- s/drive1/dev1/ & s/drive0/dev0/ in ide_undecoded_slave().
v2:
Fix typo in drivers/ide/ppc/pmac.c. (From Stephen Rothwell)
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ppc')
| -rw-r--r-- | drivers/ide/ppc/pmac.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index fa2be26272d5..c3432da78d52 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -669,9 +669,9 @@ static void set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2, u8 speed) { + u16 *id = drive->id; int cycleTime, accessTime = 0, recTime = 0; unsigned accessTicks, recTicks; - struct hd_driveid *id = drive->id; struct mdma_timings_t* tm = NULL; int i; @@ -686,8 +686,8 @@ set_timings_mdma(ide_drive_t *drive, int intf_type, u32 *timings, u32 *timings2, } /* Check if drive provides explicit DMA cycle time */ - if ((id->field_valid & 2) && id->eide_dma_time) - cycleTime = max_t(int, id->eide_dma_time, cycleTime); + if ((id[ATA_ID_FIELD_VALID] & 2) && id[ATA_ID_EIDE_DMA_TIME]) + cycleTime = max_t(int, id[ATA_ID_EIDE_DMA_TIME], cycleTime); /* OHare limits according to some old Apple sources */ if ((intf_type == controller_ohare) && (cycleTime < 150)) |
