ASoC: SOF: ext_manifest: use explicit number for elem_type

Use explicit number to define elem_type enum instead of using
SOF_IPC_EXT_*.

Reviewed-by: Guennadi Liakhovetski <[e-mail]>
Reviewed-by: Karol Trzciński <[e-mail]>
Reviewed-by: Kai Vehmanen <[e-mail]>
Signed-off-by: Fred Oh <[e-mail]>
Signed-off-by: Pierre-Louis Bossart <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

include/sound/sof/ext_manifest.h

···
 /* Extended manifest elements types */
 enum sof_ext_man_elem_type {
 	SOF_EXT_MAN_ELEM_FW_VERSION		= 0,
-	SOF_EXT_MAN_ELEM_WINDOW			= SOF_IPC_EXT_WINDOW,
-	SOF_EXT_MAN_ELEM_CC_VERSION		= SOF_IPC_EXT_CC_INFO,
-	SOF_EXT_MAN_ELEM_DBG_ABI		= SOF_IPC_EXT_USER_ABI_INFO,
+	SOF_EXT_MAN_ELEM_WINDOW			= 1,
+	SOF_EXT_MAN_ELEM_CC_VERSION		= 2,
+	SOF_EXT_MAN_ELEM_DBG_ABI		= 4,
 	SOF_EXT_MAN_ELEM_CONFIG_DATA		= 5, /**< ABI3.17 */
 	SOF_EXT_MAN_ELEM_PLATFORM_CONFIG_DATA   = 6,
 };