From f2ec98566775dd4341ec1dcf93aa5859c60de826 Mon Sep 17 00:00:00 2001 From: Christian Marangi Date: Thu, 1 Feb 2024 14:46:00 +0100 Subject: [PATCH 1/2] net: phy: qcom: qca808x: fix logic error in LED brightness set In switching to using phy_modify_mmd and a more short version of the LED ON/OFF condition in later revision, it was made a logic error where value ? QCA808X_LED_FORCE_ON : QCA808X_LED_FORCE_OFF is always true as value is always OR with QCA808X_LED_FORCE_EN due to missing () resulting in the testing condition being QCA808X_LED_FORCE_EN | value. Add the () to apply the correct condition and restore correct functionality of the brightness ON/OFF. Fixes: 7196062b64ee ("net: phy: at803x: add LED support for qca808x") Signed-off-by: Christian Marangi Signed-off-by: David S. Miller --- drivers/net/phy/qcom/qca808x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/net/phy/qcom/qca808x.c +++ b/drivers/net/phy/qcom/qca808x.c @@ -820,8 +820,8 @@ static int qca808x_led_brightness_set(st return phy_modify_mmd(phydev, MDIO_MMD_AN, reg, QCA808X_LED_FORCE_EN | QCA808X_LED_FORCE_MODE_MASK, - QCA808X_LED_FORCE_EN | value ? QCA808X_LED_FORCE_ON : - QCA808X_LED_FORCE_OFF); + QCA808X_LED_FORCE_EN | (value ? QCA808X_LED_FORCE_ON : + QCA808X_LED_FORCE_OFF)); } static int qca808x_led_blink_set(struct phy_device *phydev, u8 index,