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From: Lorenzo Bianconi <lorenzo@kernel.org>
To: nbd@nbd.name
Cc: linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com,
	sean.wang@mediatek.com
Subject: [PATCH 14/19] mt76: mt7615: rely on pm refcounting in mt7615_led_set_config
Date: Sun, 18 Apr 2021 18:45:40 +0200	[thread overview]
Message-ID: <8ca5f4f25fbf630bc6ab23852d2f76b710c47c21.1618763001.git.lorenzo@kernel.org> (raw)
In-Reply-To: <cover.1618763000.git.lorenzo@kernel.org>

Rely on mt76_connac_pm_ref/mt76_connac_pm_unref utility routines in
mt7615_led_set_config

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c
index 49540b00519d..736d19699a03 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c
@@ -82,7 +82,7 @@ mt7615_led_set_config(struct led_classdev *led_cdev,
 	mt76 = container_of(led_cdev, struct mt76_dev, led_cdev);
 	dev = container_of(mt76, struct mt7615_dev, mt76);
 
-	if (test_bit(MT76_STATE_PM, &mt76->phy.state))
+	if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm))
 		return;
 
 	val = FIELD_PREP(MT_LED_STATUS_DURATION, 0xffff) |
@@ -100,6 +100,8 @@ mt7615_led_set_config(struct led_classdev *led_cdev,
 		val |= MT_LED_CTRL_POLARITY(mt76->led_pin);
 	addr = mt7615_reg_map(dev, MT_LED_CTRL);
 	mt76_wr(dev, addr, val);
+
+	mt76_connac_pm_unref(&dev->pm);
 }
 
 static int
-- 
2.30.2


  parent reply	other threads:[~2021-04-18 16:46 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-18 16:45 [PATCH 00/19] mt76: improve runtime-pm support Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 01/19] mt76: mt7921: fix a race between mt7921_mcu_drv_pmctrl and mt7921_mcu_fw_pmctrl Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 02/19] mt76: mt7663: fix a race between mt7615_mcu_drv_pmctrl and mt7615_mcu_fw_pmctrl Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 03/19] mt76: connac: introduce wake counter for fw_pmctrl synchronization Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 04/19] mt76: mt7921: rely on mt76_connac_pm_ref/mt76_connac_pm_unref in tx path Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 05/19] mt76: mt7663: " Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 06/19] mt76: dma: add the capability to define a custom rx napi poll routine Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 07/19] mt76: mt7921: rely on mt76_connac_pm_ref/mt76_connac_pm_unref in tx/rx napi Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 08/19] mt76: mt7663: " Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 09/19] mt76: connac: unschedule ps_work in mt76_connac_pm_wake Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 10/19] mt76: connac: check wake refcount in mcu_fw_pmctrl Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 11/19] mt76: connac: remove MT76_STATE_PM in mac_tx_free Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 12/19] mt76: mt7921: get rid of useless MT76_STATE_PM in mt7921_mac_work Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 13/19] mt76: connac: alaways wake the device before scanning Lorenzo Bianconi
2021-04-18 16:45 ` Lorenzo Bianconi [this message]
2021-04-18 16:45 ` [PATCH 15/19] mt76: connac: do not run mt76_txq_schedule_all directly Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 16/19] mt76: connac: use waitqueue for runtime-pm Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 17/19] mt76: remove MT76_STATE_PM in tx path Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 18/19] mt76: mt7921: add awake and doze time accounting Lorenzo Bianconi
2021-04-18 16:45 ` [PATCH 19/19] mt76: mt7921: enable sw interrupts Lorenzo Bianconi

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