diff options
Diffstat (limited to 'mfd-max77620-Do-not-allocate-IRQs-upfront.patch')
| -rw-r--r-- | mfd-max77620-Do-not-allocate-IRQs-upfront.patch | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/mfd-max77620-Do-not-allocate-IRQs-upfront.patch b/mfd-max77620-Do-not-allocate-IRQs-upfront.patch deleted file mode 100644 index 0b4820ad7..000000000 --- a/mfd-max77620-Do-not-allocate-IRQs-upfront.patch +++ /dev/null @@ -1,183 +0,0 @@ -From patchwork Wed Oct 2 14:43:18 2019 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -X-Patchwork-Submitter: Thierry Reding <thierry.reding@gmail.com> -X-Patchwork-Id: 11171225 -Return-Path: - <SRS0=hIqC=X3=lists.infradead.org=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@kernel.org> -Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org - [172.30.200.123]) - by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C771E1747 - for <patchwork-linux-arm@patchwork.kernel.org>; - Wed, 2 Oct 2019 14:45:14 +0000 (UTC) -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 mail.kernel.org (Postfix) with ESMTPS id 9703B21D81 - for <patchwork-linux-arm@patchwork.kernel.org>; - Wed, 2 Oct 2019 14:45:14 +0000 (UTC) -Authentication-Results: mail.kernel.org; - dkim=pass (2048-bit key) header.d=lists.infradead.org - header.i=@lists.infradead.org header.b="LCP5OdWP"; - dkim=fail reason="signature verification failed" (2048-bit key) - header.d=gmail.com header.i=@gmail.com header.b="ahoJ80fO" -DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9703B21D81 -Authentication-Results: mail.kernel.org; - dmarc=fail (p=none dis=none) header.from=gmail.com -Authentication-Results: mail.kernel.org; - spf=none - smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org -DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; - d=lists.infradead.org; s=bombadil.20170209; h=Sender: - Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: - List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject: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=csIWPoJz7RR9msf1imaCNOLXiDPcaRmxRKjOL8gMaXM=; b=LCP5OdWPpIBxJz - tSNffGBZI2pwLSarAvmqKIowLW5LghNe3CVQh7HM3sIR+IqrUtTSXi/0EEQAQORrYHSnR4zrDlubl - 8IIqIetbgOrEmYRpHQxWZV/Z0p5JTdvNVeOiR63CuFbjz/h9UXPWOiLZijU1eZfSN2UuEJWxzoWMF - CsXxW+3rZ3os8AAa9x0lt6gGLwAPEPrxP44q4AJTVp3q+cD7GTXHu0F2ZT2flxES+cFF2/cPg2GiM - yR5j7GNMDhdxFKjGp8qcDhfCKx/0jF0DofnC4JsVlN0R25HdwYHzdHhysk8ca7JxLIMJlgXsgM5aY - 4XUIEB/0CjoPtdbP+8yw==; -Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) - by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) - id 1iFfsO-0006Nf-SR; Wed, 02 Oct 2019 14:45:12 +0000 -Received: from mail-wr1-x443.google.com ([2a00:1450:4864:20::443]) - by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) - id 1iFfqd-0003rK-EL - for linux-arm-kernel@lists.infradead.org; Wed, 02 Oct 2019 14:43:47 +0000 -Received: by mail-wr1-x443.google.com with SMTP id w12so19991081wro.5 - for <linux-arm-kernel@lists.infradead.org>; - Wed, 02 Oct 2019 07:43:21 -0700 (PDT) -DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; - h=from:to:cc:subject:date:message-id:mime-version - :content-transfer-encoding; - bh=y9l/1MkRoZLCyZNPXaR5fzwvTbuyIzYA20JLtWuhYR4=; - b=ahoJ80fONPxwQPqvbuQRAba40syj0YJFK3SbqTxd0FOzhs1n3WTvNd/gHQ+2WK5WwB - 8joqipXveUGBgePR1RwHR0oQyDAumewRmSMStvhyCHPeo154CNqZfGQNlbNlRng2QJqd - 1/Sq8GNJ1DjcLifpHWbCC9LoK5U3UkvdIWHPFx0cqJ+ENvPHkYPr2FdpaZ8jxuJta3TT - dplkNk0AsL/tc33KBJbKUSlnYppX878WQXUvnhdB+TRmr5R3dtc5Ewc0TH4h7V1SXTly - GiNnbbCc+BKzzqk9PTo/Pqf5dzWcpNDBA1GUkzQZDTXOXXUzBjnlrTaQctjSdE6meWfJ - JbDw== -X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; - d=1e100.net; s=20161025; - h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version - :content-transfer-encoding; - bh=y9l/1MkRoZLCyZNPXaR5fzwvTbuyIzYA20JLtWuhYR4=; - b=m4CouDn44ioMScPU+9h/V5vlxCAt0m4CSZKRu3pcsThkHE6u1TeKieaoBr1mh1qnIv - YS+V9Cd7osJa8R8USg+SJkEaSSarOn4kUq2MPTgMMmvKb63SSCCs0QD44nwEBAjIgMd/ - /akFUOMTGQBnN7P8Iq3KWI00bVJLeoVWmqtQPkLFI1cIRrkCKTF4jh6b+i6xsiT8t2rd - l6WPsWnKkqUmPAqzpmLJ9bmSsiGBBFUexUJDcQnskkx6tTBzFhyNtpsbq6VdcY2mS3LR - rgGbisZRFdLvdZfGhmPX1hRgDoiHQLuWNAv49LtJtR7/CjNFmsKr4MBg1ydz0uO01Axr - zoIQ== -X-Gm-Message-State: APjAAAXPZ9a+CEGZKeL6T+FXZoBRFrxryg3xujpPFnNpjznB8ehsaTI0 - P6wL6cWqK9IRnS17Y/YRAb4= -X-Google-Smtp-Source: - APXvYqyETp8FIXhzzDrv+mhfzHhU0D9h3bcpLQ9oRbkEYPG7JvxLk5RVWx/ooYmku2+exI6oXsHTnA== -X-Received: by 2002:a5d:4dd0:: with SMTP id f16mr2905889wru.85.1570027400467; - Wed, 02 Oct 2019 07:43:20 -0700 (PDT) -Received: from localhost (p2E5BE2CE.dip0.t-ipconnect.de. [46.91.226.206]) - by smtp.gmail.com with ESMTPSA id z125sm10251381wme.37.2019.10.02.07.43.19 - (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); - Wed, 02 Oct 2019 07:43:19 -0700 (PDT) -From: Thierry Reding <thierry.reding@gmail.com> -To: Lee Jones <lee.jones@linaro.org> -Subject: [PATCH] mfd: max77620: Do not allocate IRQs upfront -Date: Wed, 2 Oct 2019 16:43:18 +0200 -Message-Id: <20191002144318.140365-1-thierry.reding@gmail.com> -X-Mailer: git-send-email 2.23.0 -MIME-Version: 1.0 -X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 -X-CRM114-CacheID: sfid-20191002_074330_018855_CC323A91 -X-CRM114-Status: GOOD ( 11.81 ) -X-Spam-Score: -0.2 (/) -X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: - Content analysis details: (-0.2 points) - pts rule name description - ---- ---------------------- - -------------------------------------------------- - -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, - no trust [2a00:1450:4864:20:0:0:0:443 listed in] - [list.dnswl.org] - -0.0 SPF_PASS SPF: sender matches SPF record - 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record - 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail - provider (thierry.reding[at]gmail.com) - -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from - envelope-from domain - 0.1 DKIM_SIGNED Message has a DKIM or DK signature, - not necessarily - valid - -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from - author's domain - -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -X-BeenThere: linux-arm-kernel@lists.infradead.org -X-Mailman-Version: 2.1.29 -Precedence: list -List-Id: <linux-arm-kernel.lists.infradead.org> -List-Unsubscribe: - <http://lists.infradead.org/mailman/options/linux-arm-kernel>, - <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> -List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> -List-Post: <mailto:linux-arm-kernel@lists.infradead.org> -List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> -List-Subscribe: - <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, - <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> -Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, - linux-arm-kernel@lists.infradead.org -Content-Type: text/plain; charset="us-ascii" -Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> -Errors-To: - linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org - -From: Thierry Reding <treding@nvidia.com> - -regmap_add_irq_chip() will try to allocate all of the IRQ descriptors -upfront if passed a non-zero irq_base parameter. However, the intention -is to allocate IRQ descriptors on an as-needed basis if possible. Pass 0 -instead of -1 to fix that use-case. - -Signed-off-by: Thierry Reding <treding@nvidia.com> ---- - drivers/mfd/max77620.c | 5 ++--- - include/linux/mfd/max77620.h | 1 - - 2 files changed, 2 insertions(+), 4 deletions(-) - -diff --git a/drivers/mfd/max77620.c b/drivers/mfd/max77620.c -index a851ff473a44..c7ed5c353553 100644 ---- a/drivers/mfd/max77620.c -+++ b/drivers/mfd/max77620.c -@@ -507,7 +507,6 @@ static int max77620_probe(struct i2c_client *client, - - i2c_set_clientdata(client, chip); - chip->dev = &client->dev; -- chip->irq_base = -1; - chip->chip_irq = client->irq; - chip->chip_id = (enum max77620_chip_id)id->driver_data; - -@@ -545,8 +544,8 @@ static int max77620_probe(struct i2c_client *client, - - max77620_top_irq_chip.irq_drv_data = chip; - ret = devm_regmap_add_irq_chip(chip->dev, chip->rmap, client->irq, -- IRQF_ONESHOT | IRQF_SHARED, -- chip->irq_base, &max77620_top_irq_chip, -+ IRQF_ONESHOT | IRQF_SHARED, 0, -+ &max77620_top_irq_chip, - &chip->top_irq_data); - if (ret < 0) { - dev_err(chip->dev, "Failed to add regmap irq: %d\n", ret); -diff --git a/include/linux/mfd/max77620.h b/include/linux/mfd/max77620.h -index 12ba157cb83f..f552ef5b1100 100644 ---- a/include/linux/mfd/max77620.h -+++ b/include/linux/mfd/max77620.h -@@ -329,7 +329,6 @@ struct max77620_chip { - struct regmap *rmap; - - int chip_irq; -- int irq_base; - - /* chip id */ - enum max77620_chip_id chip_id; |