1 files changed, 55 insertions, 4 deletions

diff --git a/drivers/misc/cxl/cxl.h b/drivers/misc/cxl/cxl.h
index b4a43fd14b99..6c722d96b775 100644
--- a/drivers/misc/cxl/cxl.h
+++ b/drivers/misc/cxl/cxl.h
@@ -802,12 +802,67 @@ int afu_register_irqs(struct cxl_context *ctx, u32 count);
 void afu_release_irqs(struct cxl_context *ctx, void *cookie);
 void afu_irq_name_free(struct cxl_context *ctx);
 
+#ifdef CONFIG_DEBUG_FS
+
 int cxl_debugfs_init(void);
 void cxl_debugfs_exit(void);
 int cxl_debugfs_adapter_add(struct cxl *adapter);
 void cxl_debugfs_adapter_remove(struct cxl *adapter);
 int cxl_debugfs_afu_add(struct cxl_afu *afu);
 void cxl_debugfs_afu_remove(struct cxl_afu *afu);
+void cxl_stop_trace(struct cxl *cxl);
+void cxl_debugfs_add_adapter_psl_regs(struct cxl *adapter, struct dentry *dir);
+void cxl_debugfs_add_adapter_xsl_regs(struct cxl *adapter, struct dentry *dir);
+void cxl_debugfs_add_afu_psl_regs(struct cxl_afu *afu, struct dentry *dir);
+
+#else /* CONFIG_DEBUG_FS */
+
+static inline int __init cxl_debugfs_init(void)
+{
+	return 0;
+}
+
+static inline void cxl_debugfs_exit(void)
+{
+}
+
+static inline int cxl_debugfs_adapter_add(struct cxl *adapter)
+{
+	return 0;
+}
+
+static inline void cxl_debugfs_adapter_remove(struct cxl *adapter)
+{
+}
+
+static inline int cxl_debugfs_afu_add(struct cxl_afu *afu)
+{
+	return 0;
+}
+
+static inline void cxl_debugfs_afu_remove(struct cxl_afu *afu)
+{
+}
+
+static inline void cxl_stop_trace(struct cxl *cxl)
+{
+}
+
+static inline void cxl_debugfs_add_adapter_psl_regs(struct cxl *adapter,
+						    struct dentry *dir)
+{
+}
+
+static inline void cxl_debugfs_add_adapter_xsl_regs(struct cxl *adapter,
+						    struct dentry *dir)
+{
+}
+
+static inline void cxl_debugfs_add_afu_psl_regs(struct cxl_afu *afu, struct dentry *dir)
+{
+}
+
+#endif /* CONFIG_DEBUG_FS */
 
 void cxl_handle_fault(struct work_struct *work);
 void cxl_prefault(struct cxl_context *ctx, u64 wed);
@@ -872,12 +927,8 @@ int cxl_data_cache_flush(struct cxl *adapter);
 int cxl_afu_disable(struct cxl_afu *afu);
 int cxl_psl_purge(struct cxl_afu *afu);
 
-void cxl_debugfs_add_adapter_psl_regs(struct cxl *adapter, struct dentry *dir);
-void cxl_debugfs_add_adapter_xsl_regs(struct cxl *adapter, struct dentry *dir);
-void cxl_debugfs_add_afu_psl_regs(struct cxl_afu *afu, struct dentry *dir);
 void cxl_native_psl_irq_dump_regs(struct cxl_context *ctx);
 void cxl_native_err_irq_dump_regs(struct cxl *adapter);
-void cxl_stop_trace(struct cxl *cxl);
 int cxl_pci_vphb_add(struct cxl_afu *afu);
 void cxl_pci_vphb_remove(struct cxl_afu *afu);
 void cxl_release_mapping(struct cxl_context *ctx);