diff --git a/target/linux/ar71xx/patches-4.4/701-MIPS-ath79-add-routerboard-detection.patch b/target/linux/ar71xx/patches-4.4/701-MIPS-ath79-add-routerboard-detection.patch
index 1d9d761d71..625bb19ba5 100644
--- a/target/linux/ar71xx/patches-4.4/701-MIPS-ath79-add-routerboard-detection.patch
+++ b/target/linux/ar71xx/patches-4.4/701-MIPS-ath79-add-routerboard-detection.patch
@@ -29,5 +29,5 @@
 +	    strstr(arcs_cmdline, "board=922gs"))
 +		ath79_prom_append_cmdline("console", "ttyS0,115200");
  }
-
+ 
  void __init prom_free_prom_memory(void)
diff --git a/target/linux/ar71xx/patches-4.9/701-MIPS-ath79-add-routerboard-detection.patch b/target/linux/ar71xx/patches-4.9/701-MIPS-ath79-add-routerboard-detection.patch
index 1d9d761d71..625bb19ba5 100644
--- a/target/linux/ar71xx/patches-4.9/701-MIPS-ath79-add-routerboard-detection.patch
+++ b/target/linux/ar71xx/patches-4.9/701-MIPS-ath79-add-routerboard-detection.patch
@@ -29,5 +29,5 @@
 +	    strstr(arcs_cmdline, "board=922gs"))
 +		ath79_prom_append_cmdline("console", "ttyS0,115200");
  }
-
+ 
  void __init prom_free_prom_memory(void)