X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/bc03d2d1845271b9732a1add2955946a95d48d61..8b2c7d0c931af2ea427f3a22d2b7b373f8d6cd1a:/target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c

diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c b/target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c
index a288b073c..c2e1dcbae 100644
--- a/target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c
+++ b/target/linux/adm5120-2.6/files/arch/mips/adm5120/prom.c
@@ -32,7 +32,7 @@
 
 #include <asm/mach-adm5120/adm5120_info.h>
 
-static char **prom_envp;
+static char **prom_envp = NULL;
 
 void setup_prom_printf(int);
 void prom_printf(char *, ...);
@@ -106,7 +106,9 @@ void __init prom_init(void)
 {
 	char *cmd;
 
-	prom_envp = (char **)fw_arg2;
+	if ((fw_arg2 & 3) == 0) {
+		prom_envp = (char **)fw_arg2;
+	}
 
 	adm5120_info_init();