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Index: linux-3.10.14/arch/mips/ralink/nvram.c
===================================================================
--- linux-3.10.14.orig/arch/mips/ralink/nvram.c
+++ linux-3.10.14/arch/mips/ralink/nvram.c
@@ -797,6 +797,11 @@ char const *nvram_get(int index, char *n
RANV_CHECK_INDEX(NULL);
+ if (!nvram_sem) {
+ printk("%s(%d,%s), sem not inited yet!\n", __FUNCTION__, index, name);
+ return NULL;
+ }
+
if (down_interruptible(nvram_sem)) {
printk("%s(%d): get nvram_sem fail\n", __func__, __LINE__);
return NULL;
@@ -895,7 +900,7 @@ int nvram_getall(int index, char *buf)
module_init(ra_nvram_init);
MODULE_LICENSE("GPL");
#else
-late_initcall(ra_nvram_init);
+subsys_initcall(ra_nvram_init);
#endif
module_exit(ra_nvram_exit);
EXPORT_SYMBOL(nvram_get);
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