From 77022a6d11d214138f72e983a54cc6058a4af642 Mon Sep 17 00:00:00 2001
From: XorTroll <33005497+XorTroll@users.noreply.github.com>
Date: Sun, 5 Apr 2020 19:54:47 +0200
Subject: [PATCH] Fix nfp OpenApplicationArea command (#391)

---
 nx/include/switch/services/nfc.h | 2 +-
 nx/source/services/nfc.c         | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/nx/include/switch/services/nfc.h b/nx/include/switch/services/nfc.h
index 90d40012..89f3612a 100644
--- a/nx/include/switch/services/nfc.h
+++ b/nx/include/switch/services/nfc.h
@@ -175,7 +175,7 @@ Result nfpMount(const NfcDeviceHandle *handle, NfpDeviceType device_type, NfpMou
 Result nfpUnmount(const NfcDeviceHandle *handle);
 
 /// Not available with ::NfpServiceType_System.
-Result nfpOpenApplicationArea(const NfcDeviceHandle *handle, u32 app_id, u32 *npad_id);
+Result nfpOpenApplicationArea(const NfcDeviceHandle *handle, u32 app_id);
 
 /// Not available with ::NfpServiceType_System.
 Result nfpGetApplicationArea(const NfcDeviceHandle *handle, void* buf, size_t buf_size);
diff --git a/nx/source/services/nfc.c b/nx/source/services/nfc.c
index e3a28bb1..3ff9efd4 100644
--- a/nx/source/services/nfc.c
+++ b/nx/source/services/nfc.c
@@ -236,7 +236,7 @@ Result nfpUnmount(const NfcDeviceHandle *handle) {
     return _nfcCmdInDevhandleNoOut(&g_nfpInterface, handle, 6);
 }
 
-Result nfpOpenApplicationArea(const NfcDeviceHandle *handle, u32 app_id, u32 *npad_id) {
+Result nfpOpenApplicationArea(const NfcDeviceHandle *handle, u32 app_id) {
     if (g_nfpServiceType == NfpServiceType_System)
         return MAKERESULT(Module_Libnx, LibnxError_NotInitialized);
 
@@ -246,7 +246,7 @@ Result nfpOpenApplicationArea(const NfcDeviceHandle *handle, u32 app_id, u32 *np
     } in = { *handle, app_id };
 
     serviceAssumeDomain(&g_nfpInterface);
-    return serviceDispatchInOut(&g_nfpInterface, 7, in, *npad_id);
+    return serviceDispatchIn(&g_nfpInterface, 7, in);
 }
 
 Result nfpGetApplicationArea(const NfcDeviceHandle *handle, void* buf, size_t buf_size) {