diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index 79376ce0f28..b6318de6acd 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -324,16 +324,6 @@ dri2_get_shifts_and_sizes(const __DRIcoreExtension *core,
    core->getConfigAttrib(config, __DRI_ATTRIB_ALPHA_SIZE, &sizes[3]);
 }
 
-void
-dri2_get_render_type_float(const __DRIcoreExtension *core,
-                           const __DRIconfig *config, bool *is_float)
-{
-   unsigned int render_type;
-
-   core->getConfigAttrib(config, __DRI_ATTRIB_RENDER_TYPE, &render_type);
-   *is_float = (render_type & __DRI_ATTRIB_FLOAT_BIT) ? true : false;
-}
-
 enum pipe_format
 dri2_image_format_for_pbuffer_config(struct dri2_egl_display *dri2_dpy,
                                      const __DRIconfig *config)
diff --git a/src/egl/drivers/dri2/egl_dri2.h b/src/egl/drivers/dri2/egl_dri2.h
index b1fe50493e9..53d1688a190 100644
--- a/src/egl/drivers/dri2/egl_dri2.h
+++ b/src/egl/drivers/dri2/egl_dri2.h
@@ -504,10 +504,6 @@ dri2_get_shifts_and_sizes(const __DRIcoreExtension *core,
                           const __DRIconfig *config, int *shifts,
                           unsigned int *sizes);
 
-void
-dri2_get_render_type_float(const __DRIcoreExtension *core,
-                           const __DRIconfig *config, bool *is_float);
-
 enum pipe_format
 dri2_image_format_for_pbuffer_config(struct dri2_egl_display *dri2_dpy,
                                      const __DRIconfig *config);