diff options
| author | Simon Glass <sjg@chromium.org> | 2017-08-03 12:21:56 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-08-15 08:18:51 -0400 |
| commit | 203e94f6c9ca03e260175ce240f5856507395585 (patch) | |
| tree | 1b13b0ff87c4117e18e6ee7db97e09c541724b69 /env/ubi.c | |
| parent | 75de597d2d91b1102584d4b641daf592d894207e (diff) | |
| download | u-boot-203e94f6c9ca03e260175ce240f5856507395585.tar.gz | |
env: Add an enum for environment state
At present we have three states for the environment, numbered 0, 1 and 2.
Add an enum to record this to avoid open-coded values.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'env/ubi.c')
| -rw-r--r-- | env/ubi.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -26,7 +26,7 @@ int env_init(void) { /* use default */ gd->env_addr = (ulong)&default_environment[0]; - gd->env_valid = 1; + gd->env_valid = ENV_VALID; return 0; } @@ -48,7 +48,7 @@ int saveenv(void) return 1; } - if (gd->env_valid == 1) { + if (gd->env_valid == ENV_VALID) { puts("Writing to redundant UBI... "); if (ubi_volume_write(CONFIG_ENV_UBI_VOLUME_REDUND, (void *)env_new, CONFIG_ENV_SIZE)) { @@ -70,7 +70,7 @@ int saveenv(void) puts("done\n"); - gd->env_valid = gd->env_valid == 2 ? 1 : 2; + gd->env_valid = gd->env_valid == ENV_REDUND ? ENV_VALID : ENV_REDUND; return 0; } |