From patchwork Thu Jun 2 16:52:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Zapolskiy X-Patchwork-Id: 578792 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2859BCCA478 for ; Thu, 2 Jun 2022 16:53:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236744AbiFBQxD (ORCPT ); Thu, 2 Jun 2022 12:53:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234360AbiFBQxD (ORCPT ); Thu, 2 Jun 2022 12:53:03 -0400 Received: from mail-lj1-x22e.google.com (mail-lj1-x22e.google.com [IPv6:2a00:1450:4864:20::22e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D1E1127D0CC for ; Thu, 2 Jun 2022 09:53:01 -0700 (PDT) Received: by mail-lj1-x22e.google.com with SMTP id a23so5857348ljd.9 for ; Thu, 02 Jun 2022 09:53:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=H5M3DwZTLKLSZXO8NuHUkCEvD3RYtHgGRJTA5pJ1vgU=; b=yXImtY6yRPJDFdV6gzkI211512OZhIS+0L4IA9k0lvZRMAUt83OjUOd6Ff2jMRQ9k0 wAMknlQhMSwoyl0yd7Pn5C+zvLq5MgWerjG4w2EK4vNPVDnPHMpjxbI0C0+aqnKXhiQ9 uA60SoDvpXgPGoy4XNYIg8mXnRCb8dopstJqIVdsFrRIsgGzZvykJw6cNVC42yuA2Dwn KKbcDmoMXHWJ96uxVOX8NnmPdi5pHE5+tygnEmnaOkkHp6jEu2griVcJsUHwgl3tSFBj +oE+fngFRY5V/FBN8IKSDybxseq1FJ8q1Olbxz7DEFcCfdgbJovNbItVDtfUdHul6SlP t5Ig== 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=H5M3DwZTLKLSZXO8NuHUkCEvD3RYtHgGRJTA5pJ1vgU=; b=ekpp8FpoWbRYs41yGbFR20CdW1nLnMnS1LVwMFKqxZXG9P21Mwfn9I202COmILfMj6 SY6OagO9jq8nihs+ylJPpBHS3UgflXpzJoTskenFt8Pl8uLcyxzkQIZMzKfBazHN8brA PIXZAO6B/63GPGc5rRPBkRpACWHsWmBae77M646rpTy0XfspdipK1dSQQjQomTlcuzjN rEBe+mHaivOEbNeWvqB3aLrtNBES4BUuDv+wK417eHIZGJTeDKqpkOhrXK/qwbTrLXnE Q2K0fj0KccgSLn6pjqPEmiqFEYWonfGN+iifp7BvkRAjWaIxCgQAf3GEaQiYyyRVhW2O B9HQ== X-Gm-Message-State: AOAM533QLTemSpwcKZyqZ8kV5ncWjenMGn3Pd0QmGxBzl80x+etBAMm8 RhgTw4b46oo/RQXWysThQIULNRuKX8Mg2g== X-Google-Smtp-Source: ABdhPJwFxYZTCO1IN+ARldN5Xmyr8X1tlySMel7pxfd2YH5fA5cyjjTx7b9zjOzorotN1aS1cuf7XQ== X-Received: by 2002:a2e:bd13:0:b0:244:da2f:ff4d with SMTP id n19-20020a2ebd13000000b00244da2fff4dmr43283091ljq.213.1654188780173; Thu, 02 Jun 2022 09:53:00 -0700 (PDT) Received: from localhost.localdomain (88-112-131-206.elisa-laajakaista.fi. [88.112.131.206]) by smtp.gmail.com with ESMTPSA id t20-20020a19dc14000000b0047255d211d4sm1106868lfg.259.2022.06.02.09.52.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jun 2022 09:52:59 -0700 (PDT) From: Vladimir Zapolskiy To: Loic Poulain , Robert Foss Cc: linux-i2c@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v2] i2c: qcom-cci: simplify access to bus data structure Date: Thu, 2 Jun 2022 19:52:58 +0300 Message-Id: <20220602165258.2247056-1-vladimir.zapolskiy@linaro.org> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Trivial non-functional change, which adds an alias to an extensively used data location. Signed-off-by: Vladimir Zapolskiy --- Changes from v1 to v2: * removed a wrapped line, thanks to review by Loic. drivers/i2c/busses/i2c-qcom-cci.c | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/drivers/i2c/busses/i2c-qcom-cci.c b/drivers/i2c/busses/i2c-qcom-cci.c index 8d078bdb5c1b..f6a1de575c5a 100644 --- a/drivers/i2c/busses/i2c-qcom-cci.c +++ b/drivers/i2c/busses/i2c-qcom-cci.c @@ -541,6 +541,7 @@ static int cci_probe(struct platform_device *pdev) return -ENOENT; for_each_available_child_of_node(dev->of_node, child) { + struct cci_master *master; u32 idx; ret = of_property_read_u32(child, "reg", &idx); @@ -555,27 +556,27 @@ static int cci_probe(struct platform_device *pdev) continue; } - cci->master[idx].adap.quirks = &cci->data->quirks; - cci->master[idx].adap.algo = &cci_algo; - cci->master[idx].adap.dev.parent = dev; - cci->master[idx].adap.dev.of_node = of_node_get(child); - cci->master[idx].master = idx; - cci->master[idx].cci = cci; + master = &cci->master[idx]; + master->adap.quirks = &cci->data->quirks; + master->adap.algo = &cci_algo; + master->adap.dev.parent = dev; + master->adap.dev.of_node = of_node_get(child); + master->master = idx; + master->cci = cci; - i2c_set_adapdata(&cci->master[idx].adap, &cci->master[idx]); - snprintf(cci->master[idx].adap.name, - sizeof(cci->master[idx].adap.name), "Qualcomm-CCI"); + i2c_set_adapdata(&master->adap, master); + snprintf(master->adap.name, sizeof(master->adap.name), "Qualcomm-CCI"); - cci->master[idx].mode = I2C_MODE_STANDARD; + master->mode = I2C_MODE_STANDARD; ret = of_property_read_u32(child, "clock-frequency", &val); if (!ret) { if (val == I2C_MAX_FAST_MODE_FREQ) - cci->master[idx].mode = I2C_MODE_FAST; + master->mode = I2C_MODE_FAST; else if (val == I2C_MAX_FAST_MODE_PLUS_FREQ) - cci->master[idx].mode = I2C_MODE_FAST_PLUS; + master->mode = I2C_MODE_FAST_PLUS; } - init_completion(&cci->master[idx].irq_complete); + init_completion(&master->irq_complete); } /* Memory */