The lis3l02dq_read_event_config() function returned an ssize_t up to now, which lead to a compiler warning in line 660 (initialization from incompatible pointer type). The iio_info struct is defined to accept an int-returning function as the read_event_config parameter.
Also it seems odd to have the check for (ret < 0) and return ret in this case, when the return type is signed. Signed-off-by: Andreas Ruprecht <[email protected]> --- drivers/staging/iio/accel/lis3l02dq_core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/iio/accel/lis3l02dq_core.c b/drivers/staging/iio/accel/lis3l02dq_core.c index 5566809..c6da651 100644 --- a/drivers/staging/iio/accel/lis3l02dq_core.c +++ b/drivers/staging/iio/accel/lis3l02dq_core.c @@ -534,7 +534,7 @@ static struct iio_chan_spec lis3l02dq_channels[] = { }; -static ssize_t lis3l02dq_read_event_config(struct iio_dev *indio_dev, +static int lis3l02dq_read_event_config(struct iio_dev *indio_dev, u64 event_code) { -- 1.7.5.4 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
