diff options
Diffstat (limited to 'drivers/ide/ide-probe.c')
| -rw-r--r-- | drivers/ide/ide-probe.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index e7067c20e338..4d940d1a80ed 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -911,6 +911,23 @@ static int ide_init_queue(ide_drive_t *drive) return 0; } +static void ide_add_drive_to_hwgroup(ide_drive_t *drive) +{ + ide_hwgroup_t *hwgroup = drive->hwif->hwgroup; + + spin_lock_irq(&ide_lock); + if (!hwgroup->drive) { + /* first drive for hwgroup. */ + drive->next = drive; + hwgroup->drive = drive; + hwgroup->hwif = HWIF(hwgroup->drive); + } else { + drive->next = hwgroup->drive->next; + hwgroup->drive->next = drive; + } + spin_unlock_irq(&ide_lock); +} + /* * This routine sets up the irq for an ide interface, and creates a new * hwgroup for the irq/hwif if none was previously assigned. @@ -1033,17 +1050,7 @@ static int init_irq (ide_hwif_t *hwif) printk(KERN_ERR "ide: failed to init %s\n",drive->name); continue; } - spin_lock_irq(&ide_lock); - if (!hwgroup->drive) { - /* first drive for hwgroup. */ - drive->next = drive; - hwgroup->drive = drive; - hwgroup->hwif = HWIF(hwgroup->drive); - } else { - drive->next = hwgroup->drive->next; - hwgroup->drive->next = drive; - } - spin_unlock_irq(&ide_lock); + ide_add_drive_to_hwgroup(drive); } #if !defined(__mc68000__) && !defined(CONFIG_APUS) |