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path: root/drivers/thunderbolt/retimer.c
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Diffstat (limited to 'drivers/thunderbolt/retimer.c')
-rw-r--r--drivers/thunderbolt/retimer.c20
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/thunderbolt/retimer.c b/drivers/thunderbolt/retimer.c
index 81252e31014a..56008eb91e2e 100644
--- a/drivers/thunderbolt/retimer.c
+++ b/drivers/thunderbolt/retimer.c
@@ -427,13 +427,6 @@ int tb_retimer_scan(struct tb_port *port, bool add)
{
u32 status[TB_MAX_RETIMER_INDEX + 1] = {};
int ret, i, last_idx = 0;
- struct usb4_port *usb4;
-
- usb4 = port->usb4;
- if (!usb4)
- return 0;
-
- pm_runtime_get_sync(&usb4->dev);
/*
* Send broadcast RT to make sure retimer indices facing this
@@ -441,7 +434,7 @@ int tb_retimer_scan(struct tb_port *port, bool add)
*/
ret = usb4_port_enumerate_retimers(port);
if (ret)
- goto out;
+ return ret;
/*
* Enable sideband channel for each retimer. We can do this
@@ -471,12 +464,11 @@ int tb_retimer_scan(struct tb_port *port, bool add)
break;
}
- if (!last_idx) {
- ret = 0;
- goto out;
- }
+ if (!last_idx)
+ return 0;
/* Add on-board retimers if they do not exist already */
+ ret = 0;
for (i = 1; i <= last_idx; i++) {
struct tb_retimer *rt;
@@ -490,10 +482,6 @@ int tb_retimer_scan(struct tb_port *port, bool add)
}
}
-out:
- pm_runtime_mark_last_busy(&usb4->dev);
- pm_runtime_put_autosuspend(&usb4->dev);
-
return ret;
}