From 2f7ba478b58bbf68353ac751dbd72085851682ed Mon Sep 17 00:00:00 2001
From: Ernst Hellbar <ernst.hellbar@cern.ch>
Date: Thu, 7 May 2026 11:09:09 +0200
Subject: [PATCH] ITS: replace input filter with
 DataSpecUtils::dataDescriptorMatcherFrom

---
 .../ITSMFT/common/reconstruction/src/RawPixelDecoder.cxx     | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/Detectors/ITSMFT/common/reconstruction/src/RawPixelDecoder.cxx b/Detectors/ITSMFT/common/reconstruction/src/RawPixelDecoder.cxx
index 7158551e02e20..df397b9323408 100644
--- a/Detectors/ITSMFT/common/reconstruction/src/RawPixelDecoder.cxx
+++ b/Detectors/ITSMFT/common/reconstruction/src/RawPixelDecoder.cxx
@@ -237,10 +237,7 @@ void RawPixelDecoder<Mapping>::setupLinks(InputRecord& inputs)
   auto datadesc = (mUserDataDescription == o2::header::gDataDescriptionInvalid) ? o2::header::gDataDescriptionRawData : mUserDataDescription;
   if (mUserDataDescription != o2::header::gDataDescriptionInvalid) { // overwrite data filter origin&descriptions with user defined ones if possible
     for (auto& filt : mInputFilter) {
-      if (std::holds_alternative<o2::framework::ConcreteDataMatcher>(filt.matcher)) {
-        std::get<o2::framework::ConcreteDataMatcher>(filt.matcher).origin = origin;
-        std::get<o2::framework::ConcreteDataMatcher>(filt.matcher).description = datadesc;
-      }
+      filt.matcher = o2::framework::DataSpecUtils::dataDescriptorMatcherFrom(ConcreteDataTypeMatcher(origin, datadesc));
     }
   }