From 8386dd50a7d22bf42a412cfd7b1d24b08c1065ea Mon Sep 17 00:00:00 2001 From: Brian Masney Date: Sat, 12 Nov 2016 13:19:33 -0500 Subject: [PATCH] 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(value[1]). Signed-off-by: Brian Masney Signed-off-by: Jonathan Cameron --- 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 9b394daeb669..6f46c666e88f 100644 --- 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;