From 9c97df11dfe68b548a47744ba9fa6beddcfba2bc Mon Sep 17 00:00:00 2001 From: Howard Hsu Date: Thu, 23 Feb 2023 14:24:57 +0800 Subject: [PATCH] wifi: mt76: mt7915: rework init flow in mt7915_thermal_init() If kernel do not enable CONFIG_HWMON, it may cause thermal initialization to be done with temperature value 0 and then can not transmit. This commit fixes it by setting trigger/restore temperature before checking CONFIG_HWMON. Fixes: 7d12b38ab6f6 ("wifi: mt76: mt7915: call mt7915_mcu_set_thermal_throttling() only after init_work") Signed-off-by: Howard Hsu Signed-off-by: Felix Fietkau --- drivers/net/wireless/mediatek/mt76/mt7915/init.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 4f3efc9..71ccefd 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -203,6 +203,10 @@ static int mt7915_thermal_init(struct mt7915_phy *phy) phy->cdev = cdev; } + /* initialize critical/maximum high temperature */ + phy->throttle_temp[MT7915_CRIT_TEMP_IDX] = MT7915_CRIT_TEMP; + phy->throttle_temp[MT7915_MAX_TEMP_IDX] = MT7915_MAX_TEMP; + if (!IS_REACHABLE(CONFIG_HWMON)) return 0; @@ -211,10 +215,6 @@ static int mt7915_thermal_init(struct mt7915_phy *phy) if (IS_ERR(hwmon)) return PTR_ERR(hwmon); - /* initialize critical/maximum high temperature */ - phy->throttle_temp[MT7915_CRIT_TEMP_IDX] = MT7915_CRIT_TEMP; - phy->throttle_temp[MT7915_MAX_TEMP_IDX] = MT7915_MAX_TEMP; - return 0; } -- 2.7.4