Tighten subpackage dependencies

udisks2.spec

@@ -50,7 +50,7 @@ Requires: eject
 # for MD-RAID
 Requires: mdadm
 
-Requires: libudisks2 = %{version}-%{release}
+Requires: libudisks2%{?_isa} = %{version}-%{release}
 
 # for mkntfs (not available on rhel or on ppc/ppc64)
 %if ! 0%{?rhel}
@@ -81,8 +81,7 @@ series.
 %package -n libudisks2-devel
 Summary: Development files for libudisks2
 Group: Development/Libraries
-Requires: libudisks2 = %{version}-%{release}
-Requires: pkgconfig
+Requires: libudisks2%{?_isa} = %{version}-%{release}
 License: LGPLv2+
 
 %description -n libudisks2-devel
@@ -168,6 +167,7 @@ chrpath --delete $RPM_BUILD_ROOT%{_prefix}/lib/udisks2/udisksd
 - Use pkgconfig for BuildRequires
 - Drop obsolete hardened workaround
 - Enable multiple make jobs when building
+- Tighten subpackage dependencies
 
 * Fri Jan 30 2015 Tomas Bzatek <tbzatek@redhat.com> - 2.1.4-1%{?dist}
 - Update to 2.1.4