From d6c3e82f5723079436ac497004373b41002b9777 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C4=81vis?= <davispuh@gmail.com>
Date: Wed, 1 Jul 2015 01:44:10 +0300
Subject: [PATCH 1/2] Remove support for kernels before 3.x

---
 inc/linux_64mpa/Makefile.def | 26 ++------------------------
 osm/linux/install.sh         | 12 ++----------
 2 files changed, 4 insertions(+), 34 deletions(-)

diff --git a/inc/linux_64mpa/Makefile.def b/inc/linux_64mpa/Makefile.def
index b91c5ea..e1f4723 100755
--- a/inc/linux_64mpa/Makefile.def
+++ b/inc/linux_64mpa/Makefile.def
@@ -93,15 +93,9 @@ ifeq ($(KERNEL_VER),)
 $(error Cannot find kernel version. Check $(KERNELDIR)/include/linux/version.h.)
 endif
 
-ifneq ($(MAJOR), 3)
-ifneq ($(KERNEL_VER), 2.6)
-ifneq ($(KERNEL_VER), 2.4)
-$(error Only kernel 2.4/2.6/3.x is supported but you use $(KERNEL_VER))
+ifeq ($(MAJOR), 2)
+$(error Only kernels 3.x and above is supported but you use $(KERNEL_VER))
 endif
-endif
-endif
-
-ifneq ($(KERNEL_VER), 2.4)
 
 TARGET := $(TARGETNAME).ko
 
@@ -134,22 +128,6 @@ $(CURDIR)/.build/Makefile:
 	@echo '$$(addprefix $$(obj)/,$$(TARGETMODS)): $$(obj)/%.o: $$(HPT_LIB)/%.o' >>$@
 	@echo '	@cp -f $$< $$@' >>$@
 
-else # for kernel 2.4 modules
-
-HPT_LIB := $(HPT_LIB)-regparm0
-_TARGETMODS := $(addprefix $(HPT_LIB)/,$(TARGETMODS))
-
-VPATH := .. $(HPT_ROOT)/osm/linux
-TARGET := $(TARGETNAME).o
-
-C_INCLUDES += -I$(HPT_ROOT)/osm/linux -I$(KERNELDIR)/include -I$(KERNELDIR)/drivers/scsi
-
-$(TARGET): $(TARGETOBJS) $(_TARGETMODS)
-	@echo $(if $V,,[LD] $@)
-	$(if $V,,@)$(CROSS_COMPILE)$(LD) -r -o $@ $^
-
-endif # KERNEL_VER
-
 endif # KMOD
 
 wrong_target:
diff --git a/osm/linux/install.sh b/osm/linux/install.sh
index 4dff2e9..cab1a01 100644
--- a/osm/linux/install.sh
+++ b/osm/linux/install.sh
@@ -5,16 +5,8 @@ if test "${TARGETNAME-set}" = set; then echo "TARGETNAME is not set"; exit 1; fi
 
 PWD=`pwd`
 
-case ${KERNEL_VER} in
-	2.4 )
-	OBJ=o
-	MODVER=`modinfo -f%{kernel_version} ${PWD}/${TARGETNAME}.${OBJ}`
-	;;
-	2.6 | 3.* )
-	OBJ=ko
-	MODVER=`modinfo -F vermagic ${PWD}/${TARGETNAME}.${OBJ} | cut -d' ' -f1`
-	;;
-esac
+OBJ=ko
+MODVER=`modinfo -F vermagic ${PWD}/${TARGETNAME}.${OBJ} | cut -d' ' -f1`
 
 if test "${MODVER}" = "" ; then
 	echo "Can not get kernel version from ${TARGETNAME}.${OBJ}."
-- 
2.4.5