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staging: iio: tsl2583: don't assume an unsigned int is 32 bits
author
Brian Masney
<masneyb@onstation.org>
Sat, 12 Nov 2016 18:19:33 +0000
(13:19 -0500)
committer
Jonathan Cameron
<jic23@kernel.org>
Sun, 13 Nov 2016 13:07:28 +0000
(13:07 +0000)
in_illuminance_lux_table_store assumes that an unsigned int is 32 bits.
Replace this with sizeof(value[1]).
Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/staging/iio/light/tsl2583.c
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diff --git
a/drivers/staging/iio/light/tsl2583.c
b/drivers/staging/iio/light/tsl2583.c
index
9b394da
..
6f46c66
100644
(file)
--- a/
drivers/staging/iio/light/tsl2583.c
+++ b/
drivers/staging/iio/light/tsl2583.c
@@
-582,7
+582,7
@@
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(value[1])
);
ret = len;