diff options
| -rw-r--r-- | src/barebox-state/state.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/barebox-state/state.c b/src/barebox-state/state.c index 0036b69..7315688 100644 --- a/src/barebox-state/state.c +++ b/src/barebox-state/state.c @@ -152,6 +152,11 @@ void state_backend_set_readonly(struct state *state) state_storage_set_readonly(&state->storage); } +static int state_set_deny(struct param_d *p, void *priv) +{ + return -EROFS; +} + static struct state *state_new(const char *name) { struct state *state; @@ -171,7 +176,7 @@ static struct state *state_new(const char *name) } state->dirty = 1; - dev_add_param_bool(&state->dev, "dirty", NULL, NULL, &state->dirty, + dev_add_param_bool(&state->dev, "dirty", state_set_deny, NULL, &state->dirty, NULL); state->save_on_shutdown = 1; dev_add_param_bool(&state->dev, "save_on_shutdown", NULL, NULL, |