From patchwork Thu May 22 06:59:52 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 892182 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 9C9EE320F for ; Thu, 22 May 2025 07:00:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747897215; cv=none; b=MabOD7WaNBl4XojIKUryiDtPMFstoInWGA+FqfgZjM1bWRBnzwqJIcYn+GLayCh3695FJVuOdlIOcGNbcB9w9eN9OJt9hBDgqCW0qLsCJKWucGtmUuNFECvRqNH6xSB6XpbZE6kCVvnUXwhvv0wiGTUKmQO11J2H5/kseVPko20= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747897215; c=relaxed/simple; bh=8JjXbdhWXXey8dRyHJjhy2QzFRbhrOfO29R2qy9gLmQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aa42VpChWxWLUdyW8GIXIug8Aw1idmGPUGaGhS/dbppMXvfR1W9fZckfhil9fIn1U+pxzCg5LB1p9myHu8DY5Gj/0O2kJkKLxpxHPDy7gosLfGkkvSmdxLzgCZrHHj2JKCcXyXyuYtMHJqLDbFXQ63AZNg8dLVPoSkO3/lfkroA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [223.64.69.3]) by gateway (Coremail) with SMTP id _____8BxnnN5yy5oRiL2AA--.34913S3; Thu, 22 May 2025 15:00:09 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.69.3]) by front1 (Coremail) with SMTP id qMiowMCxLcV1yy5oEnLnAA--.499S3; Thu, 22 May 2025 15:00:08 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Ulf Hansson Cc: Huacai Chen , linux-mmc@vger.kernel.org, Binbin Zhou , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , linux-amlogic@lists.infradead.org Subject: [PATCH v2 11/36] mmc: meson-mx-sdhc: Use devm_mmc_alloc_host() helper Date: Thu, 22 May 2025 14:59:52 +0800 Message-ID: X-Mailer: git-send-email 2.47.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: qMiowMCxLcV1yy5oEnLnAA--.499S3 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7Zw13Zr43KF1xAF17WFyDArc_yoW8WF13pF ZxCFy7KF4UJF1fW3yDtayqkFyrWw47KayxtrW7Ww1kua4YkrWDtF9IkFW0vFyrGFyvyF4f uFs8Gr1j9F43JrcCm3ZEXasCq-sJn29KB7ZKAUJUUUUx529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBIb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6rxl6s0DM2kKe7AKxVWUAVWUtwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYI kI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWrXVW3 AwAv7VC2z280aVAFwI0_Cr0_Gr1UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwI xGrwCY1x0262kKe7AKxVWUAVWUtwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWU JVW8JwCFI7km07C267AKxVWUAVWUtwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4 vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IY x2IY67AKxVW7JVWDJwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Cr0_Gr1UMIIF0xvE42xK8V AvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWxJVW8Jr1lIxAIcVC2z280aVCY1x02 67AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU022NJUUUUU== Use new function devm_mmc_alloc_host() to simplify the code. Cc: Neil Armstrong Cc: Kevin Hilman Cc: Jerome Brunet Cc: Martin Blumenstingl Cc: linux-amlogic@lists.infradead.org Signed-off-by: Binbin Zhou Reviewed-by: Huacai Chen --- drivers/mmc/host/meson-mx-sdhc-mmc.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/mmc/host/meson-mx-sdhc-mmc.c b/drivers/mmc/host/meson-mx-sdhc-mmc.c index b4e56ccffca2..fb49ea71289e 100644 --- a/drivers/mmc/host/meson-mx-sdhc-mmc.c +++ b/drivers/mmc/host/meson-mx-sdhc-mmc.c @@ -757,11 +757,6 @@ static void meson_mx_sdhc_init_hw(struct mmc_host *mmc) regmap_write(host->regmap, MESON_SDHC_ISTA, MESON_SDHC_ISTA_ALL_IRQS); } -static void meason_mx_mmc_free_host(void *data) -{ - mmc_free_host(data); -} - static int meson_mx_sdhc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -770,16 +765,10 @@ static int meson_mx_sdhc_probe(struct platform_device *pdev) void __iomem *base; int ret, irq; - mmc = mmc_alloc_host(sizeof(*host), dev); + mmc = devm_mmc_alloc_host(dev, sizeof(*host)); if (!mmc) return -ENOMEM; - ret = devm_add_action_or_reset(dev, meason_mx_mmc_free_host, mmc); - if (ret) { - dev_err(dev, "Failed to register mmc_free_host action\n"); - return ret; - } - host = mmc_priv(mmc); host->mmc = mmc;