[source] om-watchdog: cleanup Makefile

[LEDE Commits]

pepe2k pushed a commit to source.git, branch master:
https://git.lede-project.org/f7e84a4a2ea5f4a5ffa4718db6e0f7356ebd807e

commit f7e84a4a2ea5f4a5ffa4718db6e0f7356ebd807e
Author: Piotr Dymacz <pepe2k at gmail.com>
AuthorDate: Thu May 11 23:53:41 2017 +0200

    om-watchdog: cleanup Makefile
    
    Drop redundant Build/Prepare, empty lines and duplicated Build/Compile.
    
    Signed-off-by: Piotr Dymacz <pepe2k at gmail.com>
---
 package/kernel/om-watchdog/Makefile | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/package/kernel/om-watchdog/Makefile b/package/kernel/om-watchdog/Makefile
index 7d517a1..cf92ffb 100644
--- a/package/kernel/om-watchdog/Makefile
+++ b/package/kernel/om-watchdog/Makefile
@@ -24,12 +24,6 @@ define Package/om-watchdog/description
  This package contains the hw watchdog script for the OM1P and OM2P device.
 endef
 
-define Build/Prepare
-endef
-
-define Build/Compile
-endef
-
 define Build/Compile
 endef
 
@@ -40,6 +34,4 @@ define Package/om-watchdog/install
 	$(INSTALL_BIN) ./files/om-watchdog $(1)/sbin/om-watchdog
 endef
 
-
 $(eval $(call BuildPackage,om-watchdog))
-