mirror of
https://github.com/torvalds/linux.git
synced 2026-05-29 17:43:52 +02:00
net: phy: marvell-88q2xxx: Fix clamped value in mv88q2xxx_hwmon_write
The local variable 'val' was never clamped to -75000 or 180000 because
the return value of clamp_val() was not used. Fix this by assigning the
clamped value back to 'val', and use clamp() instead of clamp_val().
Cc: stable@vger.kernel.org
Fixes: a557a92e68 ("net: phy: marvell-88q2xxx: add support for temperature sensor")
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Dimitri Fedrau <dima.fedrau@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20251202172743.453055-3-thorsten.blum@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
parent
6a107cfe9c
commit
c4cdf73762
|
|
@ -698,7 +698,7 @@ static int mv88q2xxx_hwmon_write(struct device *dev,
|
|||
|
||||
switch (attr) {
|
||||
case hwmon_temp_max:
|
||||
clamp_val(val, -75000, 180000);
|
||||
val = clamp(val, -75000, 180000);
|
||||
val = (val / 1000) + 75;
|
||||
val = FIELD_PREP(MDIO_MMD_PCS_MV_TEMP_SENSOR3_INT_THRESH_MASK,
|
||||
val);
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user