From patchwork Sun Apr 18 16:45:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 12210291 X-Patchwork-Delegate: nbd@nbd.name Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9F12C433ED for ; Sun, 18 Apr 2021 16:46:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A0D6061359 for ; Sun, 18 Apr 2021 16:46:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234846AbhDRQqn (ORCPT ); Sun, 18 Apr 2021 12:46:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:49934 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232212AbhDRQqm (ORCPT ); Sun, 18 Apr 2021 12:46:42 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8CCD761359; Sun, 18 Apr 2021 16:46:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618764374; bh=Qcyjit270av8s5rkw1lAptBR1FzoPr89sm1FbOGdEZc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PFAjWJi24YKxW9eep46oZYAKtiesEfN/ITqORsA+RdCxK/37th8EB1osAoXjSezQs nYj921GRXdt9xfzGFpSNby81/9+aZpv9oWijPf4AwvWHEm8sMwDnSaoC7DKyJMTw6j nUX3thO+7Vm6fDw9226DHWhEEUtjxJha0k/GususjCdI/oVJcX7aP0ENsaLKbPBR8W sQOhX9dcZ2qLic5I+P/+KdAy0tDxACz0Kk6nblW/nHEZvdgjHwbiaDG6isBcoy+iHP EmvzUgClrCcbEBJg8q3npG+h6ZsgV9tqF93zp0L3OzMWp4hIEa+ottLMBS7voagbF/ 5QPnv/JT4IHFg== From: Lorenzo Bianconi 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 Message-Id: <8ca5f4f25fbf630bc6ab23852d2f76b710c47c21.1618763001.git.lorenzo@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Rely on mt76_connac_pm_ref/mt76_connac_pm_unref utility routines in mt7615_led_set_config Signed-off-by: Lorenzo Bianconi --- 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