linux-kernel - [PATCH v3 20/28] staging: iio: tsl2583: don't assume an unsigned int is 32 bits

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Message-Id: <1478769964-7065-21-git-send-email-masneyb@onstation.org>
Date:   Thu, 10 Nov 2016 04:25:56 -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 v3 20/28] staging: iio: tsl2583: don't assume an unsigned int is 32 bits

in_illuminance_lux_table_store assumes that an unsigned int is 32 bits.
Replace this with sizeof(unsigned int).

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 1b883b5..bcee31b 100644
--- a/drivers/staging/iio/light/tsl2583.c
+++ b/drivers/staging/iio/light/tsl2583.c
@@ -578,7 +578,7 @@ static ssize_t in_illuminance_lux_table_store(struct device *dev,
 
 	/* Zero out the table */
 	memset(tsl2583_device_lux, 0, sizeof(tsl2583_device_lux));
-	memcpy(tsl2583_device_lux, &value[1], value[0] * 4);
+	memcpy(tsl2583_device_lux, &value[1], value[0] * sizeof(unsigned int));
 
 	ret = len;
 
-- 
2.7.4