From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 06 Oct 2011 06:15:36 +0000
Subject: [patch 2/2] Staging: iio/light/tsl2563: fix compile warning
Message-Id: <20111006061536.GB14701@elgon.mountain>
List-Id: <kernel-janitors.vger.kernel.org>
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To: Jonathan Cameron <jic23@cam.ac.uk>
Cc: Greg Kroah-Hartman <gregkh@suse.de>, Bryan Freed <bfreed@chromium.org>, Michael Hennerich <Michael.Hennerich@analog.com>, Arnd Bergmann <arnd@arndb.de>, linux-iio@vger.kernel.org, devel@driverdev.osuosl.org, kernel-janitors@vger.kernel.org

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>

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)
 {