linux.mk: target-install: drop extra (invalid) DEPMOD parameter

DEPMOD is already specified in LINUX_MAKE_FLAGS, and is no longer located
in HOST_DIR/usr/sbin after the move to host-kmod, so drop it from here.

Reported-by: Ryan Coe <bluemrp9@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

linux/linux.mk

@@ -273,8 +273,7 @@ define LINUX_INSTALL_TARGET_CMDS
 	# Install modules and remove symbolic links pointing to build
 	# directories, not relevant on the target
 	@if grep -q "CONFIG_MODULES=y" $(@D)/.config; then 	\
-		$(TARGET_MAKE_ENV) $(MAKE1) $(LINUX_MAKE_FLAGS) -C $(@D) 		\
-			DEPMOD="$(HOST_DIR)/usr/sbin/depmod" modules_install ;		\
+		$(TARGET_MAKE_ENV) $(MAKE1) $(LINUX_MAKE_FLAGS) -C $(@D) modules_install; \
 		rm -f $(TARGET_DIR)/lib/modules/$(LINUX_VERSION_PROBED)/build ;		\
 		rm -f $(TARGET_DIR)/lib/modules/$(LINUX_VERSION_PROBED)/source ;	\
 	fi