Drop unused patch

sane-backends-1.0.21-primascan.patch

@@ -1,51 +0,0 @@
-Index: configure
-===================================================================
---- configure
-+++ configure	2011-03-17 11:50:22.929227833 +0100
-@@ -16877,7 +16877,7 @@
-         pixma plustek plustek_pp qcam ricoh rts8891 s9036 \
-         sceptre sharp sm3600 sm3840 snapscan sp15c st400 \
-         stv680 tamarack teco1 teco2 teco3 test u12 umax
--        umax_pp umax1220u v4l xerox_mfp p5"
-+        umax_pp umax1220u v4l xerox_mfp p5 primascan"
- 
- # If user specifies backends manually then cause configure
- # to fail if its detected it can't be compiled.  If we
-Index: backend/Makefile.am
-===================================================================
---- backend/Makefile.am
-+++ backend/Makefile.am	2011-03-17 11:52:09.793227833 +0100
-@@ -191,7 +191,7 @@
-     libtamarack.la libtest.la libteco1.la \
-     libteco2.la libteco3.la libu12.la libumax.la \
-     libumax1220u.la libumax_pp.la libv4l.la \
--    libxerox_mfp.la
-+    libxerox_mfp.la libprimascan.la
- 
- # Each stand alone backend thats possible to be built should be listed
- # here.  There are the libraries that are installed under $(libdir)/sane.
-@@ -224,7 +224,7 @@
-     libsane-tamarack.la libsane-test.la libsane-teco1.la \
-     libsane-teco2.la libsane-teco3.la libsane-u12.la libsane-umax.la \
-     libsane-umax1220u.la libsane-umax_pp.la libsane-v4l.la \
--    libsane-xerox_mfp.la
-+    libsane-xerox_mfp.la libsane-primascan.la
- 
- EXTRA_LTLIBRARIES = $(be_convenience_libs) $(be_dlopen_libs)
- 
-@@ -1064,6 +1064,15 @@
- libsane_xerox_mfp_la_LIBADD = $(COMMON_LIBS) libxerox_mfp.la ../sanei/sanei_init_debug.lo ../sanei/sanei_constrain_value.lo ../sanei/sanei_config.lo  sane_strstatus.lo ../sanei/sanei_usb.lo ../sanei/sanei_tcp.lo $(MATH_LIB) $(SOCKET_LIBS) $(USB_LIBS) $(RESMGR_LIBS)
- EXTRA_DIST += xerox_mfp.conf.in
- 
-+libprimascan_la_SOURCES = primascan.c primascan.h
-+libprimascan_la_CPPFLAGS = $(AM_CPPFLAGS) -DBACKEND_NAME=primascan
-+
-+nodist_libsane_primascan_la_SOURCES = primascan-s.c
-+libsane_primascan_la_CPPFLAGS = $(AM_CPPFLAGS) -DBACKEND_NAME=primascan
-+libsane_primascan_la_LDFLAGS = $(DIST_SANELIBS_LDFLAGS)
-+libsane_primascan_la_LIBADD = $(COMMON_LIBS) libprimascan.la ../sanei/sanei_init_debug.lo ../sanei/sanei_constrain_value.lo ../sanei/sanei_config.lo  sane_strstatus.lo ../sanei/sanei_usb.lo $(MATH_LIB) $(USB_LIBS)
-+
-+
- libdll_la_SOURCES =  dll.c
- BUILT_SOURCES = dll-preload.h
- CLEANFILES += dll-preload.h

sane.spec

@@ -27,7 +27,7 @@ Version:	1.0.25
 Release:	1
 # lib/ is LGPLv2+, backends are GPLv2+ with exceptions
 # Tools are GPLv2+, docs are public domain
-License: 	GPLv2+ and GPLv2+ with exceptions and Public Domain
+License:	GPLv2+ and GPLv2+ with exceptions and Public Domain
 Group:		Graphics
 Url:		http://www.sane-project.org/
 Source0:	http://alioth.debian.org/frs/download.php/file/3958/sane-backends-%{version}.tar.gz
@@ -72,8 +72,6 @@ Patch21:	sane-backends-1.0.23-udev.patch
 Patch30:	iscan-2.29.3-fix-link.patch
 Patch31:	iscan-2.20.1-no_non-free_please.diff
 Patch32:	iscan-2.28.1-linkage_fix.patch
-# (fc) 1.0.20-1mdv primascan build support
-Patch29:	sane-backends-1.0.21-primascan.patch
 
 BuildRequires:	gettext
 BuildRequires:	gettext-devel
@@ -283,9 +281,8 @@ systemctl restart xinetd
 %setup -q -T -D -a 3 -n sane-backends-%{version}
 %endif
 
-# "primascan" backend 
+# "primascan" backend
 # (commented out in dll.conf, as it claims to support every USB scanner)
-######%patch29 -p0 -b .primascan
 cat %{SOURCE11} > backend/primascan.h
 cat %{SOURCE12} > backend/primascan.c
 echo '#primascan' >> backend/dll.conf.in