diff options
Diffstat (limited to 'drivers/counter/interrupt-cnt.c')
| -rw-r--r-- | drivers/counter/interrupt-cnt.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/counter/interrupt-cnt.c b/drivers/counter/interrupt-cnt.c index 5df7cd13d4c7..1de4243db488 100644 --- a/drivers/counter/interrupt-cnt.c +++ b/drivers/counter/interrupt-cnt.c @@ -107,13 +107,16 @@ static int interrupt_cnt_write(struct counter_device *counter, { struct interrupt_cnt_priv *priv = counter->priv; + if (val != (typeof(priv->count.counter))val) + return -ERANGE; + atomic_set(&priv->count, val); return 0; } -static const enum counter_count_function interrupt_cnt_functions[] = { - COUNTER_COUNT_FUNCTION_INCREASE, +static const enum counter_function interrupt_cnt_functions[] = { + COUNTER_FUNCTION_INCREASE, }; static int interrupt_cnt_function_get(struct counter_device *counter, @@ -127,7 +130,7 @@ static int interrupt_cnt_function_get(struct counter_device *counter, static int interrupt_cnt_signal_read(struct counter_device *counter, struct counter_signal *signal, - enum counter_signal_value *val) + enum counter_signal_level *level) { struct interrupt_cnt_priv *priv = counter->priv; int ret; @@ -139,7 +142,7 @@ static int interrupt_cnt_signal_read(struct counter_device *counter, if (ret < 0) return ret; - *val = ret ? COUNTER_SIGNAL_HIGH : COUNTER_SIGNAL_LOW; + *level = ret ? COUNTER_SIGNAL_LEVEL_HIGH : COUNTER_SIGNAL_LEVEL_LOW; return 0; } |