diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 10:09:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 10:09:16 -0700 |
| commit | 92d15c2ccbb3e31a3fc71ad28fdb55e1319383c0 (patch) | |
| tree | 8d83c0dc3c6b935d8367e331872f242b742f0a8a /drivers/ide/ide-io.c | |
| parent | f20bf6125605acbbc7eb8c9420d7221c91aa83eb (diff) | |
| parent | 644bd2f048972d75eb1979b1fdca257d528ce687 (diff) | |
Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block: (63 commits)
Fix memory leak in dm-crypt
SPARC64: sg chaining support
SPARC: sg chaining support
PPC: sg chaining support
PS3: sg chaining support
IA64: sg chaining support
x86-64: enable sg chaining
x86-64: update pci-gart iommu to sg helpers
x86-64: update nommu to sg helpers
x86-64: update calgary iommu to sg helpers
swiotlb: sg chaining support
i386: enable sg chaining
i386 dma_map_sg: convert to using sg helpers
mmc: need to zero sglist on init
Panic in blk_rq_map_sg() from CCISS driver
remove sglist_len
remove blk_queue_max_phys_segments in libata
revert sg segment size ifdefs
Fixup u14-34f ENABLE_SG_CHAINING
qla1280: enable use_sg_chaining option
...
Diffstat (limited to 'drivers/ide/ide-io.c')
| -rw-r--r-- | drivers/ide/ide-io.c | 38 |
1 files changed, 2 insertions, 36 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 4cece930114c..04273d3c147c 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -322,41 +322,6 @@ static void ide_complete_pm_request (ide_drive_t *drive, struct request *rq) spin_unlock_irqrestore(&ide_lock, flags); } -/* - * FIXME: probably move this somewhere else, name is bad too :) - */ -u64 ide_get_error_location(ide_drive_t *drive, char *args) -{ - u32 high, low; - u8 hcyl, lcyl, sect; - u64 sector; - - high = 0; - hcyl = args[5]; - lcyl = args[4]; - sect = args[3]; - - if (ide_id_has_flush_cache_ext(drive->id)) { - low = (hcyl << 16) | (lcyl << 8) | sect; - HWIF(drive)->OUTB(drive->ctl|0x80, IDE_CONTROL_REG); - high = ide_read_24(drive); - } else { - u8 cur = HWIF(drive)->INB(IDE_SELECT_REG); - if (cur & 0x40) { - high = cur & 0xf; - low = (hcyl << 16) | (lcyl << 8) | sect; - } else { - low = hcyl * drive->head * drive->sect; - low += lcyl * drive->sect; - low += sect - 1; - } - } - - sector = ((u64) high << 24) | low; - return sector; -} -EXPORT_SYMBOL(ide_get_error_location); - /** * ide_end_drive_cmd - end an explicit drive command * @drive: command @@ -881,7 +846,8 @@ void ide_init_sg_cmd(ide_drive_t *drive, struct request *rq) ide_hwif_t *hwif = drive->hwif; hwif->nsect = hwif->nleft = rq->nr_sectors; - hwif->cursg = hwif->cursg_ofs = 0; + hwif->cursg_ofs = 0; + hwif->cursg = NULL; } EXPORT_SYMBOL_GPL(ide_init_sg_cmd); |