This helper was only used to identify the object type for lockdep
purposes. Now that lockdep support is done with explicit lock classes,
this helper can be dropped.
Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>
---
drivers/cxl/core/port.c | 6 ------
drivers/cxl/cxl.h | 1 -
2 files changed, 7 deletions(-)
diff --git a/drivers/cxl/core/port.c b/drivers/cxl/core/port.c
index b51eb41aa839..13c321afe076 100644
--- a/drivers/cxl/core/port.c
+++ b/drivers/cxl/core/port.c
@@ -271,12 +271,6 @@ bool is_root_decoder(struct device *dev)
}
EXPORT_SYMBOL_NS_GPL(is_root_decoder, CXL);
-bool is_cxl_decoder(struct device *dev)
-{
- return dev->type && dev->type->release == cxl_decoder_release;
-}
-EXPORT_SYMBOL_NS_GPL(is_cxl_decoder, CXL);
-
struct cxl_decoder *to_cxl_decoder(struct device *dev)
{
if (dev_WARN_ONCE(dev, dev->type->release != cxl_decoder_release,
diff --git a/drivers/cxl/cxl.h b/drivers/cxl/cxl.h
index 35ce17872fc1..6e08fe8cc0fe 100644
--- a/drivers/cxl/cxl.h
+++ b/drivers/cxl/cxl.h
@@ -337,7 +337,6 @@ struct cxl_dport *cxl_find_dport_by_dev(struct cxl_port *port,
struct cxl_decoder *to_cxl_decoder(struct device *dev);
bool is_root_decoder(struct device *dev);
bool is_endpoint_decoder(struct device *dev);
-bool is_cxl_decoder(struct device *dev);
struct cxl_decoder *cxl_root_decoder_alloc(struct cxl_port *port,
unsigned int nr_targets);
struct cxl_decoder *cxl_switch_decoder_alloc(struct cxl_port *port,
