diff options
Diffstat (limited to 'drivers/cxl/core/port.c')
| -rw-r--r-- | drivers/cxl/core/port.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/cxl/core/port.c b/drivers/cxl/core/port.c index a66284b7eb1b..62b9f5dc64b5 100644 --- a/drivers/cxl/core/port.c +++ b/drivers/cxl/core/port.c @@ -576,7 +576,6 @@ static void cxl_dport_unlink(void *data) /** * devm_cxl_add_dport - append downstream port data to a cxl_port - * @host: devm context for allocations * @port: the cxl_port that references this dport * @dport_dev: firmware or PCI device representing the dport * @port_id: identifier for this dport in a decoder's target list @@ -586,14 +585,20 @@ static void cxl_dport_unlink(void *data) * either the port's host (for root ports), or the port itself (for * switch ports) */ -struct cxl_dport *devm_cxl_add_dport(struct device *host, struct cxl_port *port, +struct cxl_dport *devm_cxl_add_dport(struct cxl_port *port, struct device *dport_dev, int port_id, resource_size_t component_reg_phys) { char link_name[CXL_TARGET_STRLEN]; struct cxl_dport *dport; + struct device *host; int rc; + if (is_cxl_root(port)) + host = port->uport; + else + host = &port->dev; + if (!host->driver) { dev_WARN_ONCE(&port->dev, 1, "dport:%s bad devm context\n", dev_name(dport_dev)); |