diff options
| author | Lars-Peter Clausen | 2021-11-01 11:27:34 +0100 |
|---|---|---|
| committer | Jonathan Cameron | 2021-11-17 17:51:39 +0000 |
| commit | eb0469894ba788ffdc81097b7dea822432e479d9 (patch) | |
| tree | 7d5aa9655e5de838d209490614c6e4865855744a /drivers/iio/accel | |
| parent | 6a9a90364914d41a1a7456dd964af8dc2ab3ed4b (diff) | |
iio: mma8452: Use correct type for return variable in IRQ handler
The IRQ handler's return type is irqreturn_t. The mma8452 uses a variable
to store the return value, but the variable is of type int. Change this to
irqreturn_t. This makes it easier to verify that the code is correct.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20211101102734.32291-1-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/accel')
| -rw-r--r-- | drivers/iio/accel/mma8452.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c index 715b8138fb71..4ac4c06e9707 100644 --- a/drivers/iio/accel/mma8452.c +++ b/drivers/iio/accel/mma8452.c @@ -1053,7 +1053,7 @@ static irqreturn_t mma8452_interrupt(int irq, void *p) { struct iio_dev *indio_dev = p; struct mma8452_data *data = iio_priv(indio_dev); - int ret = IRQ_NONE; + irqreturn_t ret = IRQ_NONE; int src; src = i2c_smbus_read_byte_data(data->client, MMA8452_INT_SRC); |