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-rw-r--r--drivers/w1/slaves/w1_therm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 4318935678c..feed89e733e 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -112,7 +112,7 @@ static struct w1_therm_family_converter w1_therm_families[] = {
static inline int w1_DS18B20_convert_temp(u8 rom[9])
{
- int t = (rom[1] << 8) | rom[0];
+ s16 t = (rom[1] << 8) | rom[0];
t /= 16;
return t;
}