sunxi: clean up modules definitions

Module definitions for kmod-wdt-sunxi and kmod-eeprom-sunxi are removed
(wdt-sunxi was builtin anyways; nvmem-sunxi, which is the new name of
eeprom-sunxi is changed to builtin). As kmod-eeprom-sunxi was specified
in DEFAULT_PACKAGES, but not available on kernel 4.4, it was breaking the
image builder.

Support for kmod-sunxi-ir is added for kernel 4.4 (it is unclear why it
was disable before, it builds fine with with kernel 4.4).

Condtionals only relevant for pre-4.4 kernels are removed from modules.mk,
as sunxi does't support older kernels anymore.

Fixes FS#755.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

target/linux/sunxi/Makefile

@@ -27,7 +27,7 @@ KERNELNAME:=zImage dtbs
 
 include $(INCLUDE_DIR)/target.mk
 
-DEFAULT_PACKAGES += uboot-envtools kmod-eeprom-sunxi kmod-wdt-sunxi
+DEFAULT_PACKAGES += uboot-envtools
 DEFAULT_PACKAGES += mkf2fs e2fsprogs
 
 $(eval $(call BuildTarget))

target/linux/sunxi/config-4.4

@@ -355,7 +355,7 @@ CONFIG_NO_HZ_COMMON=y
 CONFIG_NO_HZ_IDLE=y
 CONFIG_NR_CPUS=8
 CONFIG_NVMEM=y
-# CONFIG_NVMEM_SUNXI_SID is not set
+CONFIG_NVMEM_SUNXI_SID=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
 CONFIG_OF_EARLY_FLATTREE=y

target/linux/sunxi/modules.mk

@@ -25,7 +25,7 @@ $(eval $(call KernelPackage,rtc-sunxi))
 define KernelPackage/sunxi-ir
     SUBMENU:=$(OTHER_MENU)
     TITLE:=Sunxi SoC built-in IR support (A20)
-    DEPENDS:=@TARGET_sunxi @!LINUX_4_4 +kmod-input-core 
+    DEPENDS:=@TARGET_sunxi +kmod-input-core
     $(call AddDepends/rtc)
     KCONFIG:= \
 	CONFIG_MEDIA_SUPPORT=y \
@@ -42,22 +42,6 @@ endef
 
 $(eval $(call KernelPackage,sunxi-ir))
 
-define KernelPackage/eeprom-sunxi
-    SUBMENU:=$(OTHER_MENU)
-    TITLE:=AllWinner Security ID fuse support
-    DEPENDS:=@TARGET_sunxi @!LINUX_4_4
-    KCONFIG:= \
-	CONFIG_EEPROM_SUNXI_SID
-    FILES:=$(LINUX_DIR)/drivers/misc/eeprom/sunxi_sid.ko
-    AUTOLOAD:=$(call AutoLoad,50,sunxi_sid)
-endef
-
-define KernelPackage/eeprom-sunxi/description
- Support for the AllWinner Security ID fuse support
-endef
-
-$(eval $(call KernelPackage,eeprom-sunxi))
-
 define KernelPackage/ata-sunxi
     TITLE:=AllWinner sunXi AHCI SATA support
     SUBMENU:=$(BLOCK_MENU)
@@ -76,7 +60,7 @@ $(eval $(call KernelPackage,ata-sunxi))
 define KernelPackage/sun4i-emac
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=AllWinner EMAC Ethernet support
-  DEPENDS:=@TARGET_sunxi +LINUX_4_4:kmod-of-mdio +LINUX_4_4:kmod-libphy
+  DEPENDS:=@TARGET_sunxi +kmod-of-mdio +kmod-libphy
   KCONFIG:=CONFIG_SUN4I_EMAC
   FILES:=$(LINUX_DIR)/drivers/net/ethernet/allwinner/sun4i-emac.ko
   AUTOLOAD:=$(call AutoProbe,sun4i-emac)
@@ -85,35 +69,11 @@ endef
 $(eval $(call KernelPackage,sun4i-emac))
 
 
-define KernelPackage/wdt-sunxi
-    SUBMENU:=$(OTHER_MENU)
-    TITLE:=AllWinner sunXi Watchdog timer
-    DEPENDS:=@TARGET_sunxi
-    KCONFIG:=CONFIG_SUNXI_WATCHDOG
-    FILES:=$(LINUX_DIR)/drivers/$(WATCHDOG_DIR)/sunxi_wdt.ko
-    AUTOLOAD:=$(call AutoLoad,51,sunxi_wdt)
-endef
-
-define KernelPackage/wdt-sunxi/description
-    Kernel module for AllWinner sunXi watchdog timer.
-endef
-
-$(eval $(call KernelPackage,wdt-sunxi))
-
-
 define KernelPackage/sound-soc-sunxi
   TITLE:=AllWinner built-in SoC sound support
-  KCONFIG:= \
-	CONFIG_SND_SUNXI_SOC_CODEC \
-	CONFIG_SND_SUN4I_CODEC
-ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),lt,4.4.0)),1)
-  FILES+=$(LINUX_DIR)/sound/soc/sunxi/sunxi-codec.ko
-  AUTOLOAD:=$(call AutoLoad,65,sunxi-codec)
-endif
-ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,4.4.0)),1)
+  KCONFIG:=CONFIG_SND_SUN4I_CODEC
   FILES:=$(LINUX_DIR)/sound/soc/sunxi/sun4i-codec.ko
   AUTOLOAD:=$(call AutoLoad,65,sun4i-codec)
-endif
   DEPENDS:=@TARGET_sunxi +kmod-sound-soc-core
   $(call AddDepends/sound)
 endef