From: YN Chen Date: Fri, 24 Dec 2021 08:32:49 +0000 (+0800) Subject: mt76: mt7921: forbid the doze mode when coredump is in progress X-Git-Tag: v5.18-rc1~136^2~372^2^2~50 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=d9bf93172f4ac6c6b766ed8ec5affcd014b95e29;p=linux-block.git mt76: mt7921: forbid the doze mode when coredump is in progress We forbid the doze mode while the collecting core dump is going because that doesn't make sense and the firmware possibly stays in the abnormal state where cannot handle the doze request from the driver anymore until the WiFi reset procedure is completed. Co-developed-by: Sean Wang Signed-off-by: Sean Wang Signed-off-by: YN Chen Signed-off-by: Felix Fietkau --- diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c index ec10f95a4649..b2b88130ea8d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c @@ -1548,7 +1548,8 @@ void mt7921_pm_power_save_work(struct work_struct *work) delta = dev->pm.idle_timeout; if (test_bit(MT76_HW_SCANNING, &mphy->state) || - test_bit(MT76_HW_SCHED_SCANNING, &mphy->state)) + test_bit(MT76_HW_SCHED_SCANNING, &mphy->state) || + dev->fw_assert) goto out; if (time_is_after_jiffies(dev->pm.last_activity + delta)) {