CXL PCIe port protocol error support will be added in the future. This
requires searching for a CXL PCIe port device in the CXL topology as
provided by find_cxl_port(). But, find_cxl_port() is defined static
and as a result is not callable outside of this source file.
Update the find_cxl_port() declaration to be non-static.
Signed-off-by: Terry Bowman <terry.bowman@xxxxxxx>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
drivers/cxl/core/core.h | 3 +++
drivers/cxl/core/port.c | 4 ++--
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/cxl/core/core.h b/drivers/cxl/core/core.h
index 0c62b4069ba0..d81e5ee25f58 100644
--- a/drivers/cxl/core/core.h
+++ b/drivers/cxl/core/core.h
@@ -110,4 +110,7 @@ bool cxl_need_node_perf_attrs_update(int nid);
int cxl_port_get_switch_dport_bandwidth(struct cxl_port *port,
struct access_coordinate *c);
+struct cxl_port *find_cxl_port(struct device *dport_dev,
+ struct cxl_dport **dport);
+
#endif /* __CXL_CORE_H__ */
diff --git a/drivers/cxl/core/port.c b/drivers/cxl/core/port.c
index af92c67bc954..1c4daf9fd2f3 100644
--- a/drivers/cxl/core/port.c
+++ b/drivers/cxl/core/port.c
@@ -1342,8 +1342,8 @@ static struct cxl_port *__find_cxl_port(struct cxl_find_port_ctx *ctx)
return NULL;
}
-static struct cxl_port *find_cxl_port(struct device *dport_dev,
- struct cxl_dport **dport)
+struct cxl_port *find_cxl_port(struct device *dport_dev,
+ struct cxl_dport **dport)
{
struct cxl_find_port_ctx ctx = {
.dport_dev = dport_dev,
--
2.34.1
