drm/xe: Add XE_ENGINE_CLASS_OTHER to str conversion

XE_ENGINE_CLASS_OTHER was missing from the str conversion. Add it and
remove the default handling so it's protected by -Wswitch.
Currently the only user is xe_hw_engine_class_sysfs_init(), which
already skips XE_ENGINE_CLASS_OTHER, so there's no change in behavior.

Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240517204310.88854-3-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

diff --git a/drivers/gpu/drm/xe/xe_hw_engine.c b/drivers/gpu/drm/xe/xe_hw_engine.c
index b71e90c555fa5fb893fc191e18a35cfe88fae91a..942fca8f1eb91b9485b15514644d3dbaae7a3fd7 100644 (file)
--- a/drivers/gpu/drm/xe/xe_hw_engine.c
+++ b/drivers/gpu/drm/xe/xe_hw_engine.c
@@ -1111,9 +1111,13 @@ const char *xe_hw_engine_class_to_str(enum xe_engine_class class)
                return "vecs";
        case XE_ENGINE_CLASS_COPY:
                return "bcs";
+       case XE_ENGINE_CLASS_OTHER:
+               return "other";
        case XE_ENGINE_CLASS_COMPUTE:
                return "ccs";
-       default:
-               return NULL;
+       case XE_ENGINE_CLASS_MAX:
+               break;
        }
+
+       return NULL;
 }