TCPMv2: Remove storage for SOP'' discovery
SOP'' cable plugs aren't required to respond to Discover Identity, so
removing storage for the SOP'' response.
BRANCH=None
TEST=make -j buildall
@@ -366,7 +366,7 @@ enum pd_alternate_modes {
/* Discover all SOP* communications when enabled */
#ifdef CONFIG_USB_PD_DECODE_SOP
-#define DISCOVERY_TYPE_COUNT (TCPC_TX_SOP_PRIME_PRIME + 1)
+#define DISCOVERY_TYPE_COUNT (TCPC_TX_SOP_PRIME + 1)
#else
#define DISCOVERY_TYPE_COUNT (TCPC_TX_SOP + 1)
#endif
