On 32-bit platforms, long is 32 bits, so (long)UINT_MAX is less than
(long)SHT4X_MIN_POLL_INTERVAL, which means the clamping operation is
bogus. Fix this by clamping at INT_MAX, so that the upperbound is the
same on all platforms.
Signed-off-by: Jason A. Donenfeld <Jason@xxxxxxxxx>
---
drivers/hwmon/sht4x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/sht4x.c b/drivers/hwmon/sht4x.c
index c19df3ade48e..13ac2d8f22c7 100644
--- a/drivers/hwmon/sht4x.c
+++ b/drivers/hwmon/sht4x.c
@@ -129,7 +129,7 @@ static int sht4x_read_values(struct sht4x_data *data)
static ssize_t sht4x_interval_write(struct sht4x_data *data, long val)
{
- data->update_interval = clamp_val(val, SHT4X_MIN_POLL_INTERVAL, UINT_MAX);
+ data->update_interval = clamp_val(val, SHT4X_MIN_POLL_INTERVAL, INT_MAX);
return 0;
}
--
2.37.3
