diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 21:39:40 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 21:39:40 +0200 |
| commit | 123995b97136cb41fa282f0ed2385f2c8066df96 (patch) | |
| tree | 39b994f29bac4dc931be9abdde1e7f5412692856 /drivers/ide/ide.c | |
| parent | 8595259ccb6a13b9aab31832ce874d157064d256 (diff) | |
| download | lwn-123995b97136cb41fa282f0ed2385f2c8066df96.tar.gz lwn-123995b97136cb41fa282f0ed2385f2c8066df96.zip | |
ide: use 'drive->dn & 1' instead of drive->select.b.unit
* Call ide_port_init_devices() in ide_host_register()
also if 'struct ide_port_info *d' is not available.
* Init drive->dn in ide_port_init_devices() instead of
ide_probe_port() so it is valid also in ->init_dev.
* Pass device number to ide_dev_apply_params().
* Use 'drive->dn & 1' instead of drive->select.b.unit.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 40b5a4614340..7624b937398a 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -713,9 +713,9 @@ static int ide_set_disk_chs(const char *str, struct kernel_param *kp) module_param_call(chs, ide_set_disk_chs, NULL, NULL, 0); MODULE_PARM_DESC(chs, "force device as a disk (using CHS)"); -static void ide_dev_apply_params(ide_drive_t *drive) +static void ide_dev_apply_params(ide_drive_t *drive, u8 unit) { - int i = drive->hwif->index * MAX_DRIVES + drive->select.b.unit; + int i = drive->hwif->index * MAX_DRIVES + unit; if (ide_nodma & (1 << i)) { printk(KERN_INFO "ide: disallowing DMA for %s\n", drive->name); @@ -791,7 +791,7 @@ void ide_port_apply_params(ide_hwif_t *hwif) } for (i = 0; i < MAX_DRIVES; i++) - ide_dev_apply_params(&hwif->drives[i]); + ide_dev_apply_params(&hwif->drives[i], i); } /* |