ASoC: Intel: Skylake: Fix the inverted logic check

While converting to new core hda capability parsing, one instance of
check had inverted logic which was converted wrongly.

Fixes: ec8ae5703da1 (ALSA: convert users to core bus_parse_capabilities)
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index eb1f00b..77bfd40 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -1020,7 +1020,7 @@
 {
 	struct hdac_ext_bus *ebus = get_bus_ctx(substream);
 
-	if ((ebus_to_hbus(ebus))->ppcap)
+	if (!(ebus_to_hbus(ebus))->ppcap)
 		return skl_coupled_trigger(substream, cmd);
 
 	return 0;