From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E21A7C433F5 for ; Thu, 14 Apr 2022 09:12:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=jyF1BlJwSCUx9ZsLzO4eQnqouViQgD1rEO4Nvs1GjSY=; b=hQ43mDG/Pqg+fY LjSphH3XF1IFDjJ3JZ2XGVkaaVh+VOSpJXUtq1VN/zMfXI8MChLFTXWYjn8iv5FssLoxXHtcditaP NRZs0CE/JfFzj06LOALWvfGl8kUso/ilENyzFYt8xptHXUp/wf2uSZ5/SgoBF0MrtcHPQYJpR3Q9J RcoSeRK9Pp/za42rrrCPiEmkvnG3MwM1xUjLdsNlrEh/xIWrgZoNIYw9hxjmYUvevmgYcSyUkT5so ZNBTL7hEnorWXhVLMbCDktB01mj4zw8WKiRIffUQSBl6PxEPo63cHOzu5rKcRoDHLZ+7zcyBRYETZ PuIAPk/V+eP7kII26djQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nevVO-004nDB-26; Thu, 14 Apr 2022 09:11:10 +0000 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nevRt-004lcs-K0 for linux-arm-kernel@lists.infradead.org; Thu, 14 Apr 2022 09:07:35 +0000 Received: by mail-pl1-x636.google.com with SMTP id n8so4160667plh.1 for ; Thu, 14 Apr 2022 02:07:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=eJF41dR8CM5e2ZZW3grRLN20zsR7Q9ZeigZpuEaXzjc=; b=PubBcYCaKM0TfK3rk/m2r16WsUX8fa9v1AhUKvdN6Sx81eAbuEmzphFhmpikmLvSGQ P55ZWsJ20a5BdLwO3FPv0wSO6uE1LM3zYzC+spSetN5hv8t1rKcnEyXC4WYdLnBjXkSc WMgvWXJd+YtwCtuXcm/megCYH2TMcv4Y4kQU5DBafqSo2J8MVHvPOYQcevC8gfQqBVWN ELiRpmcpdkmAsRCOASft5VvyaQ5duU8WRpV/vmvCelJ3HEebYTGuhv7pIu/9gutUvpKI z23PR96nsLXLjgtQ0LUftCTRs3ZmdLCGGjdYvhgNxkSM9d9SpLTy3gl2v4+x2KqvpvEr y93w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=eJF41dR8CM5e2ZZW3grRLN20zsR7Q9ZeigZpuEaXzjc=; b=1DBO2+U5g2DMgIbCyTmVAay/1fBVoEMgFs+fcS9/z8lX05woJp5OcXmS1ctaOC8Jw3 Z6XPEha5k3BvMIkxakdRFTv+DTMgIswmqJLRFofb/SmoLRHIk5MUq5K+L6Cc6P7JvcMY S7GrR22qTV2wREM2meYw2BQNooZtTYPN7jAGz2KPdOU5C14NtF4hXzkQUgcuYMpExTWv 2rdA2hQRBCxQ/tGHRV2nQJhswTeiMfBx+VOqXhjfmv/pHhWyymdySXAaE6BhDHX1PeyW +XGRhFbAE79q5u3P1IFB80fDjGEkBxbvVvHkKaqgKXSab0gQC+8kGUyIA1/NDZE9WtGO n8iw== X-Gm-Message-State: AOAM533nU7fWfazyiip0fitzvc61O8Ld4N3TjFSIzvi/f64Fb+JYObmb I1DHziHT0kWiN2+4LAsKNGQ= X-Google-Smtp-Source: ABdhPJwUezP4/bTL7XIUAOgjBJ7RfzEbgDwelq3f6M1v5m7V18kS9wnJoX334HNzeNQ0xaUxsCd9ng== X-Received: by 2002:a17:903:2045:b0:158:c130:31b7 with SMTP id q5-20020a170903204500b00158c13031b7mr560517pla.154.1649927252796; Thu, 14 Apr 2022 02:07:32 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id m21-20020a17090a7f9500b001c97c6bcaf4sm5368836pjl.39.2022.04.14.02.07.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Apr 2022 02:07:32 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: nsekhar@ti.com Cc: brgl@bgdev.pl, linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Minghao Chi , Zeal Robot Subject: [PATCH] i2c: i2c-davinci: using pm_runtime_resume_and_get instead of pm_runtime_get_sync Date: Thu, 14 Apr 2022 09:07:27 +0000 Message-Id: <20220414090727.2542000-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220414_020733_725726_EF6CB1C3 X-CRM114-Status: GOOD ( 12.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Minghao Chi Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and pm_runtime_put_noidle. This change is just to simplify the code, no actual functional changes. Reported-by: Zeal Robot Signed-off-by: Minghao Chi --- drivers/i2c/busses/i2c-davinci.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c index e9d07323c604..9e09db31a937 100644 --- a/drivers/i2c/busses/i2c-davinci.c +++ b/drivers/i2c/busses/i2c-davinci.c @@ -539,10 +539,9 @@ i2c_davinci_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num) dev_dbg(dev->dev, "%s: msgs: %d\n", __func__, num); - ret = pm_runtime_get_sync(dev->dev); + ret = pm_runtime_resume_and_get(dev->dev); if (ret < 0) { dev_err(dev->dev, "Failed to runtime_get device: %d\n", ret); - pm_runtime_put_noidle(dev->dev); return ret; } @@ -821,10 +820,9 @@ static int davinci_i2c_probe(struct platform_device *pdev) pm_runtime_enable(dev->dev); - r = pm_runtime_get_sync(dev->dev); + r = pm_runtime_resume_and_get(dev->dev); if (r < 0) { dev_err(dev->dev, "failed to runtime_get device: %d\n", r); - pm_runtime_put_noidle(dev->dev); return r; } @@ -898,11 +896,9 @@ static int davinci_i2c_remove(struct platform_device *pdev) i2c_del_adapter(&dev->adapter); - ret = pm_runtime_get_sync(&pdev->dev); - if (ret < 0) { - pm_runtime_put_noidle(&pdev->dev); + ret = pm_runtime_resume_and_get(&pdev->dev); + if (ret < 0) return ret; - } davinci_i2c_write_reg(dev, DAVINCI_I2C_MDR_REG, 0); -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel