From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> Subject: [PATCH] ide: ide_port_wait_ready() fix Fix for commit a20b2a4 ("ide: skip probe if there are no devices on the port (v2)"). We must check for slave device before failing. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> --- drivers/ide/ide-probe.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) Index: b/drivers/ide/ide-probe.c =================================================================== --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -598,7 +598,7 @@ static int ide_port_wait_ready(ide_hwif_ { const struct ide_tp_ops *tp_ops = hwif->tp_ops; ide_drive_t *drive; - int i, rc; + int i, rc, prev_rc = 0; printk(KERN_DEBUG "Probing IDE interface %s...\n", hwif->name); @@ -623,8 +623,10 @@ static int ide_port_wait_ready(ide_hwif_ tp_ops->write_devctl(hwif, ATA_DEVCTL_OBS); mdelay(2); rc = ide_wait_not_busy(hwif, 35000); - if (rc) + if (prev_rc && rc) goto out; + prev_rc = rc; + rc = 0; } else printk(KERN_DEBUG "%s: ide_wait_not_busy() skipped\n", drive->name); -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html