uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/libraries/libqofono/0001-NixOS-provide-mobile-broadband-provider-info-path.patch

@@ -0,0 +1,34 @@
+From 04106010ae2a13b3a2a93e210062998ee51778ca Mon Sep 17 00:00:00 2001
+From: Samuel Dionne-Riel <samuel@dionne-riel.com>
+Date: Tue, 30 Mar 2021 15:47:38 -0400
+Subject: [PATCH] [NixOS] provide mobile-broadband-provider-info path
+
+---
+ src/qofonoconnectioncontext.cpp | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/qofonoconnectioncontext.cpp b/src/qofonoconnectioncontext.cpp
+index b5877ed..455167c 100644
+--- a/src/qofonoconnectioncontext.cpp
++++ b/src/qofonoconnectioncontext.cpp
+@@ -346,7 +346,7 @@ bool QOfonoConnectionContext::validateProvisioning(const QString &providerString
+     QXmlQuery query;
+     QString provider = providerString;
+ 
+-    query.setFocus(QUrl("/usr/share/mobile-broadband-provider-info/serviceproviders.xml"));
++    query.setFocus(QUrl("@mobile-broadband-provider-info@/share/mobile-broadband-provider-info/serviceproviders.xml"));
+ 
+     if (provider.contains("\'")) {
+         provider = provider.replace("\'", "&apos;");
+@@ -457,7 +457,7 @@ void QOfonoConnectionContext::provision(const QString &provider, const QString &
+ {
+ #ifdef QOFONO_PROVISIONING
+     QXmlQuery query;
+-    query.setFocus(QUrl("/usr/share/mobile-broadband-provider-info/serviceproviders.xml"));
++    query.setFocus(QUrl("@mobile-broadband-provider-info@/share/mobile-broadband-provider-info/serviceproviders.xml"));
+ 
+     QString providerStr = provider;
+     if (providerStr.contains("\'")) {
+-- 
+2.28.0
+