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path: root/drivers/ata/libata-core.c
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Diffstat (limited to 'drivers/ata/libata-core.c')
-rw-r--r--drivers/ata/libata-core.c22
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 781d095..a927c4c 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -5992,6 +5992,23 @@ void ata_port_detach(struct ata_port *ap)
}
/**
+ * ata_host_detach - Detach all ports of an ATA host
+ * @host: Host to detach
+ *
+ * Detach all ports of @host.
+ *
+ * LOCKING:
+ * Kernel thread context (may sleep).
+ */
+void ata_host_detach(struct ata_host *host)
+{
+ int i;
+
+ for (i = 0; i < host->n_ports; i++)
+ ata_port_detach(host->ports[i]);
+}
+
+/**
* ata_host_remove - PCI layer callback for device removal
* @host: ATA host set that was removed
*
@@ -6006,8 +6023,7 @@ void ata_host_remove(struct ata_host *host)
{
unsigned int i;
- for (i = 0; i < host->n_ports; i++)
- ata_port_detach(host->ports[i]);
+ ata_host_detach(host);
free_irq(host->irq, host);
if (host->irq2)
@@ -6382,7 +6398,7 @@ EXPORT_SYMBOL_GPL(ata_std_bios_param);
EXPORT_SYMBOL_GPL(ata_std_ports);
EXPORT_SYMBOL_GPL(ata_host_init);
EXPORT_SYMBOL_GPL(ata_device_add);
-EXPORT_SYMBOL_GPL(ata_port_detach);
+EXPORT_SYMBOL_GPL(ata_host_detach);
EXPORT_SYMBOL_GPL(ata_host_remove);
EXPORT_SYMBOL_GPL(ata_sg_init);
EXPORT_SYMBOL_GPL(ata_sg_init_one);
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