3.2.95-rc1 review patch. If anyone has any objections, please let me know.
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From: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
commit 28998e005bb669b60de0e432d6f142267f5c1403 upstream.
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 <rupran@xxxxxxxxxxxx>
Acked-by: Jonathan Cameron <jic23@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
drivers/staging/iio/accel/lis3l02dq_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 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_ch
};
-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)
{