diff options
Diffstat (limited to 'drivers/cxl')
| -rw-r--r-- | drivers/cxl/acpi.c | 2 | ||||
| -rw-r--r-- | drivers/cxl/core/port.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/cxl/acpi.c b/drivers/cxl/acpi.c index ab2b76532272..5d848b77d8e8 100644 --- a/drivers/cxl/acpi.c +++ b/drivers/cxl/acpi.c @@ -342,7 +342,9 @@ static int add_host_bridge_dport(struct device *match, void *arg) return 0; } + cxl_device_lock(&root_port->dev); rc = cxl_add_dport(root_port, match, uid, ctx.chbcr); + cxl_device_unlock(&root_port->dev); if (rc) { dev_err(host, "failed to add downstream port: %s\n", dev_name(match)); diff --git a/drivers/cxl/core/port.c b/drivers/cxl/core/port.c index af7a515e4572..369cc52e0837 100644 --- a/drivers/cxl/core/port.c +++ b/drivers/cxl/core/port.c @@ -519,7 +519,7 @@ static int add_dport(struct cxl_port *port, struct cxl_dport *new) { struct cxl_dport *dup; - cxl_device_lock(&port->dev); + device_lock_assert(&port->dev); dup = find_dport(port, new->port_id); if (dup) dev_err(&port->dev, @@ -528,7 +528,6 @@ static int add_dport(struct cxl_port *port, struct cxl_dport *new) dev_name(dup->dport)); else list_add_tail(&new->list, &port->dports); - cxl_device_unlock(&port->dev); return dup ? -EEXIST : 0; } |