diff --git a/cmds/dumpsys/dumpsys.cpp b/cmds/dumpsys/dumpsys.cpp
index 860b7b4..f0e7200 100644
--- a/cmds/dumpsys/dumpsys.cpp
+++ b/cmds/dumpsys/dumpsys.cpp
@@ -45,7 +45,8 @@
 using android::base::unique_fd;
 using android::base::WriteFully;
 
-static int sort_func(const String16* lhs, const String16* rhs) {
+static int sort_func(const String16* lhs, const String16* rhs)
+{
     return lhs->compare(*rhs);
 }
 
@@ -54,11 +55,10 @@
         "usage: dumpsys\n"
             "         To dump all services.\n"
             "or:\n"
-            "       dumpsys [-t TIMEOUT] [--help | --hw | -l | --skip SERVICES | SERVICE [ARGS]]\n"
+            "       dumpsys [-t TIMEOUT] [--help | -l | --skip SERVICES | SERVICE [ARGS]]\n"
             "         --help: shows this help\n"
             "         -l: only list services, do not dump them\n"
             "         -t TIMEOUT: TIMEOUT to use in seconds instead of default 10 seconds\n"
-            "         --hw: list all hw services running on the device\n"
             "         --skip SERVICES: dumps all services but SERVICES (comma-separated list)\n"
             "         SERVICE [ARGS]: dumps only service SERVICE, optionally passing ARGS to it\n");
 }
@@ -72,42 +72,16 @@
     return false;
 }
 
-static void ListHardwareServices(android::hidl::manager::V1_0::IServiceManager* hm) {
-    using android::hardware::hidl_vec;
-    using android::hardware::hidl_string;
-    using android::hardware::Return;
-    using android::sp;
-
-    if (hm == nullptr) {
-        ALOGE("Unable to get hardware service manager!");
-        aerr << "Failed to get hardware service manager!";
-        return;
-    }
-
-    Return<void> ret = hm->list([](const hidl_vec<hidl_string> &registered){
-        aout << "Currently running hardware services:" << endl;
-        for (const auto &service : registered) {
-            aout << "  " << service << endl;
-        }
-    });
-
-    if (!ret.isOk()) {
-        aerr << "Failed to list hardware services: " << ret.description();
-    }
-}
-
 int Dumpsys::main(int argc, char* const argv[]) {
     Vector<String16> services;
     Vector<String16> args;
     Vector<String16> skippedServices;
     bool showListOnly = false;
-    bool listHwOnly = false;
     bool skipServices = false;
     int timeoutArg = 10;
     static struct option longOptions[] = {
         {"skip", no_argument, 0,  0 },
         {"help", no_argument, 0,  0 },
-        {"hw",   no_argument, 0,  0 },
         {     0,           0, 0,  0 }
     };
 
@@ -131,8 +105,6 @@
             } else if (!strcmp(longOptions[optionIndex].name, "help")) {
                 usage();
                 return 0;
-            } else if (!strcmp(longOptions[optionIndex].name, "hw")) {
-                listHwOnly = true;
             }
             break;
 
@@ -171,17 +143,11 @@
     }
 
     if ((skipServices && skippedServices.empty()) ||
-            (showListOnly && (!services.empty() || !skippedServices.empty())) ||
-            (listHwOnly && (skipServices || services.size() > 0 || showListOnly))) {
+            (showListOnly && (!services.empty() || !skippedServices.empty()))) {
         usage();
         return -1;
     }
 
-    if (listHwOnly) {
-        ListHardwareServices(hm_);
-        return 0;
-    }
-
     if (services.empty() || showListOnly) {
         // gets all services
         services = sm_->listServices();