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-rw-r--r--drivers/ata/libata-core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index cc71c63df381..984b37647b2f 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -6424,6 +6424,7 @@ void ata_host_init(struct ata_host *host, struct device *dev,
host->n_tags = ATA_MAX_QUEUE;
host->dev = dev;
host->ops = ops;
+ kref_init(&host->kref);
}
void __ata_port_probe(struct ata_port *ap)
@@ -7391,3 +7392,5 @@ EXPORT_SYMBOL_GPL(ata_cable_80wire);
EXPORT_SYMBOL_GPL(ata_cable_unknown);
EXPORT_SYMBOL_GPL(ata_cable_ignore);
EXPORT_SYMBOL_GPL(ata_cable_sata);
+EXPORT_SYMBOL_GPL(ata_host_get);
+EXPORT_SYMBOL_GPL(ata_host_put); \ No newline at end of file