Commit eb046989 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron
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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: default avatarLars-Peter Clausen <lars@metafoo.de>
Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20211101102734.32291-1-lars@metafoo.de


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 6a9a9036

drivers/iio/accel/mma8452.c

+1 −1
Original line number Diff line number Diff line
@@ -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);