118 drive->hwif = hwif;
119 drive->ready_stat = ATA_DRDY;
120 drive->bad_wstat = BAD_W_STAT;
121 drive->special.b.recalibrate = 1;
122 drive->special.b.set_geometry = 1;
123 drive->name[0] = 'h';
124 drive->name[1] = 'd';
125 drive->name[2] = 'a' + j;
126 drive->max_failures = IDE_DEFAULT_MAX_FAILURES;
127
128 INIT_LIST_HEAD(&drive->list);
129 init_completion(&drive->gendev_rel_comp);
130 }
131}
132
133
134static void __ide_port_unregister_devices(ide_hwif_t *hwif)
135{
136 int i;
137
138 for (i = 0; i < MAX_DRIVES; i++) {
139 ide_drive_t *drive = &hwif->drives[i];
140
141 if (drive->dev_flags & IDE_DFLAG_PRESENT) {
142 spin_unlock_irq(&ide_lock);
143 device_unregister(&drive->gendev);
144 wait_for_completion(&drive->gendev_rel_comp);
145 spin_lock_irq(&ide_lock);
146 }
147 }
148}
149
150void ide_port_unregister_devices(ide_hwif_t *hwif)
151{
152 mutex_lock(&ide_cfg_mtx);
153 spin_lock_irq(&ide_lock);
154 __ide_port_unregister_devices(hwif);
155 hwif->present = 0;
156 ide_port_init_devices_data(hwif);
157 spin_unlock_irq(&ide_lock);
158 mutex_unlock(&ide_cfg_mtx);