[net-next PATCH 1/2] net: phy: qcom: qca808x: fix logic error in LED brightness set

From: Christian Marangi
Date: Thu Feb 01 2024 - 08:46:36 EST


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 <ansuelsmth@xxxxxxxxx>
---
drivers/net/phy/qcom/qca808x.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/qcom/qca808x.c b/drivers/net/phy/qcom/qca808x.c
index 0f549027d899..00db4b274264 100644
--- a/drivers/net/phy/qcom/qca808x.c
+++ b/drivers/net/phy/qcom/qca808x.c
@@ -820,8 +820,8 @@ static int qca808x_led_brightness_set(struct phy_device *phydev,

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,
--
2.43.0