libata: update libata core layer to use devres

[deliverable/linux.git] / drivers / ata / libata-scsi.c

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index cc229e31432f5180a834935e347e64f823da76f6..0009818a4306e7fb5e18c717f81d57256ebda337 100644 (file)
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -3305,7 +3305,8 @@ EXPORT_SYMBOL_GPL(ata_sas_port_init);
 
 void ata_sas_port_destroy(struct ata_port *ap)
 {
-       ap->ops->port_stop(ap);
+       if (ap->ops->port_stop)
+               ap->ops->port_stop(ap);
        kfree(ap);
 }
 EXPORT_SYMBOL_GPL(ata_sas_port_destroy);