cxl: Fixup kdoc issues for include/cxl/features.h

Fixup kdoc issues for include/cxl/features.h from linux-next build.

Link: https://patch.msgid.link/r/20250307205648.1021626-10-dave.jiang@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

Author: davejiang

include/cxl/features.h

@@ -51,8 +51,6 @@ enum cxl_features_capability {
  * struct cxl_features_state - The Features state for the device
  * @cxlds: Pointer to CXL device state
  * @entries: CXl feature entry context
- *	@num_features: total Features supported by the device
- *	@ent: Flex array of Feature detail entries from the device
  */
 struct cxl_features_state {
 	struct cxl_dev_state *cxlds;