diff options
| -rw-r--r-- | drivers/ide/ide-io.c | 5 | ||||
| -rw-r--r-- | drivers/ide/ide-probe.c | 20 |
2 files changed, 16 insertions, 9 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index d0579f1abddd..e205f46c3c7a 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -655,10 +655,7 @@ int ide_devset_execute(ide_drive_t *drive, const struct ide_devset *setting, if (!(setting->flags & DS_SYNC)) return setting->set(drive, arg); - rq = blk_get_request(q, READ, GFP_KERNEL); - if (!rq) - return -ENOMEM; - + rq = blk_get_request(q, READ, __GFP_WAIT); rq->cmd_type = REQ_TYPE_SPECIAL; rq->cmd_len = 5; rq->cmd[0] = REQ_DEVSET_EXEC; diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index bce427ee08aa..de8edd306c79 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -958,9 +958,9 @@ static void ide_add_drive_to_hwgroup(ide_drive_t *drive) * - allocate the block device queue * - link drive into the hwgroup */ -static void ide_port_setup_devices(ide_hwif_t *hwif) +static int ide_port_setup_devices(ide_hwif_t *hwif) { - int i; + int i, j = 0; mutex_lock(&ide_cfg_mtx); for (i = 0; i < MAX_DRIVES; i++) { @@ -972,12 +972,19 @@ static void ide_port_setup_devices(ide_hwif_t *hwif) if (ide_init_queue(drive)) { printk(KERN_ERR "ide: failed to init %s\n", drive->name); + kfree(drive->id); + drive->id = NULL; + drive->dev_flags &= ~IDE_DFLAG_PRESENT; continue; } + j++; + ide_add_drive_to_hwgroup(drive); } mutex_unlock(&ide_cfg_mtx); + + return j; } static ide_hwif_t *ide_ports[MAX_HWIFS]; @@ -1663,10 +1670,13 @@ int ide_host_register(struct ide_host *host, const struct ide_port_info *d, continue; } - j++; - if (hwif->present) - ide_port_setup_devices(hwif); + if (ide_port_setup_devices(hwif) == 0) { + hwif->present = 0; + continue; + } + + j++; ide_acpi_init(hwif); |
