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Message-Id: <1478600208-21153-19-git-send-email-masneyb@onstation.org>
Date: Tue, 8 Nov 2016 05:16:43 -0500
From: Brian Masney <masneyb@...tation.org>
To: jic23@...nel.org, linux-iio@...r.kernel.org
Cc: devel@...verdev.osuosl.org, gregkh@...uxfoundation.org,
lars@...afoo.de, pmeerw@...erw.net, knaack.h@....de,
linux-kernel@...r.kernel.org, Jon.Brenner@....com
Subject: [PATCH v2 18/23] staging: iio: tsl2583: change tsl2583_als_calibrate() to return 0 on success
tsl2583_als_calibrate() returns the newly computed gain_trim if the
calibration was successful. This function is only called by
in_illuminance_calibrate_store() and the return value inside that
sysfs attribute is only checked to see if an error was returned.
This patch changes tsl2583_als_calibrate() to return 0 on success.
Signed-off-by: Brian Masney <masneyb@...tation.org>
---
drivers/staging/iio/light/tsl2583.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c
index 5cdfe06..f1c9bb9 100644
--- a/drivers/staging/iio/light/tsl2583.c
+++ b/drivers/staging/iio/light/tsl2583.c
@@ -342,7 +342,7 @@ static int tsl2583_als_calibrate(struct iio_dev *indio_dev)
chip->als_settings.als_gain_trim = (int)gain_trim_val;
- return (int)gain_trim_val;
+ return 0;
}
static int tsl2583_set_als_time(struct tsl2583_chip *chip)
--
2.7.4
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