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7e0a7bf21d
Backport LED fixes for qca808x PHY to restore correct functionality. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
37 lines
1.5 KiB
Diff
37 lines
1.5 KiB
Diff
From f2ec98566775dd4341ec1dcf93aa5859c60de826 Mon Sep 17 00:00:00 2001
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From: Christian Marangi <ansuelsmth@gmail.com>
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Date: Thu, 1 Feb 2024 14:46:00 +0100
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Subject: [PATCH 1/2] net: phy: qcom: qca808x: fix logic error in LED
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brightness set
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In switching to using phy_modify_mmd and a more short version of the
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LED ON/OFF condition in later revision, it was made a logic error where
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value ? QCA808X_LED_FORCE_ON : QCA808X_LED_FORCE_OFF is always true as
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value is always OR with QCA808X_LED_FORCE_EN due to missing ()
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resulting in the testing condition being QCA808X_LED_FORCE_EN | value.
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Add the () to apply the correct condition and restore correct
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functionality of the brightness ON/OFF.
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Fixes: 7196062b64ee ("net: phy: at803x: add LED support for qca808x")
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Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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drivers/net/phy/qcom/qca808x.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/drivers/net/phy/qcom/qca808x.c
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+++ b/drivers/net/phy/qcom/qca808x.c
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@@ -820,8 +820,8 @@ static int qca808x_led_brightness_set(st
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return phy_modify_mmd(phydev, MDIO_MMD_AN, reg,
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QCA808X_LED_FORCE_EN | QCA808X_LED_FORCE_MODE_MASK,
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- QCA808X_LED_FORCE_EN | value ? QCA808X_LED_FORCE_ON :
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- QCA808X_LED_FORCE_OFF);
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+ QCA808X_LED_FORCE_EN | (value ? QCA808X_LED_FORCE_ON :
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+ QCA808X_LED_FORCE_OFF));
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}
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static int qca808x_led_blink_set(struct phy_device *phydev, u8 index,
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