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Staging: iio/light/tsl2563: fix compile warning 

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 <dan.carpenter@oracle.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Dan Carpenter 2011-10-06 09:15:36 +03:00 committed by Greg Kroah-Hartman
parent 97d35f281e
commit 15fbc198e6
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/iio/light/tsl2563.c
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@ -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)
{