This fixes a compile warning:
drivers/staging/iio/light/tsl2563.c:696:2:
warning: initialization from incompatible pointer type [enabled by
default]
drivers/staging/iio/light/tsl2563.c:696:2:
warning: (near initialization for ‘tsl2563_info.write_event_value’)
[enabled by default]
The tsl2563_write_thresh() function returns zero on success and error
codes on failure, so nothing is lost by making the return type int
instead of ssize_t.
Signed-off-by: Dan Carpenter <[email protected]>
diff --git a/drivers/staging/iio/light/tsl2563.c
b/drivers/staging/iio/light/tsl2563.c
index 8977f58..a5e08b3 100644
--- a/drivers/staging/iio/light/tsl2563.c
+++ b/drivers/staging/iio/light/tsl2563.c
@@ -569,7 +569,7 @@ static int tsl2563_read_thresh(struct iio_dev *indio_dev,
return 0;
}
-static ssize_t tsl2563_write_thresh(struct iio_dev *indio_dev,
+static int tsl2563_write_thresh(struct iio_dev *indio_dev,
u64 event_code,
int val)
{
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