diff options
Diffstat (limited to 'drivers/cxl/core/hdm.c')
| -rw-r--r-- | drivers/cxl/core/hdm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/cxl/core/hdm.c b/drivers/cxl/core/hdm.c index 960a77864f33..96346c6be021 100644 --- a/drivers/cxl/core/hdm.c +++ b/drivers/cxl/core/hdm.c @@ -50,8 +50,9 @@ static int add_hdm_decoder(struct cxl_port *port, struct cxl_decoder *cxld, int devm_cxl_add_passthrough_decoder(struct cxl_port *port) { struct cxl_switch_decoder *cxlsd; - struct cxl_dport *dport; + struct cxl_dport *dport = NULL; int single_port_map[1]; + unsigned long index; cxlsd = cxl_switch_decoder_alloc(port, 1); if (IS_ERR(cxlsd)) @@ -59,7 +60,8 @@ int devm_cxl_add_passthrough_decoder(struct cxl_port *port) device_lock_assert(&port->dev); - dport = list_first_entry(&port->dports, typeof(*dport), list); + xa_for_each(&port->dports, index, dport) + break; single_port_map[0] = dport->port_id; return add_hdm_decoder(port, &cxlsd->cxld, single_port_map); |