diff options
| -rw-r--r-- | common/env_nvram.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/common/env_nvram.c b/common/env_nvram.c index f32d06f..726eaac 100644 --- a/common/env_nvram.c +++ b/common/env_nvram.c @@ -52,19 +52,19 @@ DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE extern void *nvram_read(void *dest, const long src, size_t count); extern void nvram_write(long dest, const void *src, size_t count); -env_t *env_ptr = NULL; +env_t *env_ptr; #else env_t *env_ptr = (env_t *)CONFIG_ENV_ADDR; #endif -char * env_name_spec = "NVRAM"; +char *env_name_spec = "NVRAM"; uchar env_get_char_spec(int index) { #ifdef CONFIG_SYS_NVRAM_ACCESS_ROUTINE uchar c; - nvram_read(&c, CONFIG_ENV_ADDR+index, 1); + nvram_read(&c, CONFIG_ENV_ADDR + index, 1); return c; #else @@ -79,7 +79,7 @@ void env_relocate_spec(void) #if defined(CONFIG_SYS_NVRAM_ACCESS_ROUTINE) nvram_read(buf, CONFIG_ENV_ADDR, CONFIG_ENV_SIZE); #else - memcpy(buf, (void*)CONFIG_ENV_ADDR, CONFIG_ENV_SIZE); + memcpy(buf, (void *)CONFIG_ENV_ADDR, CONFIG_ENV_SIZE); #endif env_import(buf, 1); } @@ -108,7 +108,6 @@ int saveenv(void) return rcode; } - /* * Initialize Environment use * @@ -121,18 +120,19 @@ int env_init(void) uchar data[ENV_SIZE]; nvram_read(&crc, CONFIG_ENV_ADDR, sizeof(ulong)); - nvram_read(data, CONFIG_ENV_ADDR+sizeof(ulong), ENV_SIZE); + nvram_read(data, CONFIG_ENV_ADDR + sizeof(ulong), ENV_SIZE); if (crc32(0, data, ENV_SIZE) == crc) { - gd->env_addr = (ulong)CONFIG_ENV_ADDR + sizeof(long); + gd->env_addr = (ulong)CONFIG_ENV_ADDR + sizeof(long); #else if (crc32(0, env_ptr->data, ENV_SIZE) == env_ptr->crc) { - gd->env_addr = (ulong)&(env_ptr->data); + gd->env_addr = (ulong)&env_ptr->data; #endif - gd->env_valid = 1; + gd->env_valid = 1; } else { - gd->env_addr = (ulong)&default_environment[0]; - gd->env_valid = 0; + gd->env_addr = (ulong)&default_environment[0]; + gd->env_valid = 0; } - return (0); + + return 0; } |