From: Thorsten Blum Date: Tue, 2 Dec 2025 17:27:44 +0000 (+0100) Subject: net: phy: marvell-88q2xxx: Fix clamped value in mv88q2xxx_hwmon_write X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4cdf7376271bce5714c06d79ec67759b18910eb;p=thirdparty%2Flinux.git 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: a557a92e6881 ("net: phy: marvell-88q2xxx: add support for temperature sensor") Signed-off-by: Thorsten Blum Reviewed-by: Dimitri Fedrau Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20251202172743.453055-3-thorsten.blum@linux.dev Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/phy/marvell-88q2xxx.c b/drivers/net/phy/marvell-88q2xxx.c index f3d83b04c953..201dee1a1698 100644 --- a/drivers/net/phy/marvell-88q2xxx.c +++ b/drivers/net/phy/marvell-88q2xxx.c @@ -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);