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path: root/drivers/ata/libata-transport.c
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Diffstat (limited to 'drivers/ata/libata-transport.c')
-rw-r--r--drivers/ata/libata-transport.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c
index c04d393d20c1..077a856f5fd0 100644
--- a/drivers/ata/libata-transport.c
+++ b/drivers/ata/libata-transport.c
@@ -37,7 +37,7 @@
#include "libata.h"
#include "libata-transport.h"
-#define ATA_PORT_ATTRS 2
+#define ATA_PORT_ATTRS 3
#define ATA_LINK_ATTRS 3
#define ATA_DEV_ATTRS 9
@@ -216,6 +216,7 @@ static DEVICE_ATTR(name, S_IRUGO, show_ata_port_##name, NULL)
ata_port_simple_attr(nr_pmp_links, nr_pmp_links, "%d\n", int);
ata_port_simple_attr(stats.idle_irq, idle_irq, "%ld\n", unsigned long);
+ata_port_simple_attr(local_port_no, port_no, "%u\n", unsigned int);
static DECLARE_TRANSPORT_CLASS(ata_port_class,
"ata_port", NULL, NULL, NULL);
@@ -709,6 +710,7 @@ struct scsi_transport_template *ata_attach_transport(void)
count = 0;
SETUP_PORT_ATTRIBUTE(nr_pmp_links);
SETUP_PORT_ATTRIBUTE(idle_irq);
+ SETUP_PORT_ATTRIBUTE(port_no);
BUG_ON(count > ATA_PORT_ATTRS);
i->port_attrs[count] = NULL;