diff --git a/tools/perf/pmu-events/arch/x86/westmereep-dp/cache.json b/tools/perf/pmu-events/arch/x86/westmereep-dp/cache.json
index 0f01cf223777..37ed2742fec6 100644
--- a/tools/perf/pmu-events/arch/x86/westmereep-dp/cache.json
+++ b/tools/perf/pmu-events/arch/x86/westmereep-dp/cache.json
@@ -2814,4 +2814,4 @@
         "SampleAfterValue": "200000",
         "UMask": "0x8"
     }
-]
\ No newline at end of file
+]
diff --git a/tools/perf/pmu-events/arch/x86/westmereep-dp/floating-point.json b/tools/perf/pmu-events/arch/x86/westmereep-dp/floating-point.json
index 39af1329224a..666e466d351c 100644
--- a/tools/perf/pmu-events/arch/x86/westmereep-dp/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/westmereep-dp/floating-point.json
@@ -226,4 +226,4 @@
         "SampleAfterValue": "200000",
         "UMask": "0x8"
     }
-]
\ No newline at end of file
+]
diff --git a/tools/perf/pmu-events/arch/x86/westmereep-dp/frontend.json b/tools/perf/pmu-events/arch/x86/westmereep-dp/frontend.json
index 8ac5c24888c5..c561ac24d91d 100644
--- a/tools/perf/pmu-events/arch/x86/westmereep-dp/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/westmereep-dp/frontend.json
@@ -23,4 +23,4 @@
         "SampleAfterValue": "2000000",
         "UMask": "0x1"
     }
-]
\ No newline at end of file
+]
diff --git a/tools/perf/pmu-events/arch/x86/westmereep-dp/memory.json b/tools/perf/pmu-events/arch/x86/westmereep-dp/memory.json
index 36fbea313c6f..7e529b367c21 100644
--- a/tools/perf/pmu-events/arch/x86/westmereep-dp/memory.json
+++ b/tools/perf/pmu-events/arch/x86/westmereep-dp/memory.json
@@ -755,4 +755,4 @@
         "SampleAfterValue": "100000",
         "UMask": "0x1"
     }
-]
\ No newline at end of file
+]
diff --git a/tools/perf/pmu-events/arch/x86/westmereep-dp/virtual-memory.json b/tools/perf/pmu-events/arch/x86/westmereep-dp/virtual-memory.json
index d63e469a43e1..8099e6700e31 100644
--- a/tools/perf/pmu-events/arch/x86/westmereep-dp/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/westmereep-dp/virtual-memory.json
@@ -170,4 +170,4 @@
         "SampleAfterValue": "200000",
         "UMask": "0x1"
     }
-]
\ No newline at end of file
+]