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| author | Andreas Ruprecht <rupran@einserver.de> | 2011-11-28 15:59:13 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-30 10:37:33 (GMT) |
| commit | 28998e005bb669b60de0e432d6f142267f5c1403 (patch) | |
| tree | 263f968c6551ba93bc47104833bd0593e1a1c0ba /drivers | |
| parent | c1fcc4c9bd50d2d29bfaeb888af7de246343235d (diff) | |
| download | linux-28998e005bb669b60de0e432d6f142267f5c1403.tar.xz | |
Staging: iio/accel: Changed return type of lis3l02dq_read_event_config() to int
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@einserver.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | 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 5da40b33..cdc9fc5 100644 --- a/drivers/staging/iio/accel/lis3l02dq_core.c +++ b/drivers/staging/iio/accel/lis3l02dq_core.c @@ -535,7 +535,7 @@ 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) { |