From patchwork Tue Jun 3 12:26:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 894379 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E7542231828 for ; Tue, 3 Jun 2025 12:26:29 +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=1748953591; cv=none; b=L/Go8VBZRBR2wK9mg/hXhaQWO6Cxpbxc0AQ5ISoNJGKGzh96DmR4CXqMlfEufB9ioTpveEP32AQrzHKcUNli1oCA6iKpAQe8Ut2esU3ZDiBjrCyb77LpYIONC3iunQfm+auPZAZAx4m9MQeCjH4BmXJYk2S6pVhE/wi6SWvO4mk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748953591; c=relaxed/simple; bh=5H7gtOo3jCK5NZiJRalER5a/AaiPIkWHkuqenrwqkHY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=R2Dyt4K3X+9y5nbycdhDuMZBtdtl2K9FAvUBOOnjI6rTEkuxjWQG0BXzh2uDj7uLYVKimNbHubccpv4xHoIWSiEcVhkRj9vombmqwv3L6cFZW4YAjNJE/mOw0ozLFtUvFEyEtUj7RwGKO0BZfiD3hkYATo5CtEmOCXb76x5nLP4= 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 _____8BxYa_06T5oszUKAQ--.58565S3; Tue, 03 Jun 2025 20:26:28 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.69.3]) by front1 (Coremail) with SMTP id qMiowMBx3MTx6T5oNQ4HAQ--.23320S2; Tue, 03 Jun 2025 20:26:26 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Ulf Hansson Cc: Huacai Chen , linux-mmc@vger.kernel.org, Binbin Zhou , Karol Gugala , Mateusz Holenko , Gabriel Somlo , Joel Stanley Subject: [PATCH v3 10/36] mmc: litex_mmc: Use devm_mmc_alloc_host() helper Date: Tue, 3 Jun 2025 20:26:11 +0800 Message-ID: <8eea32bf0fb1ac95497355ccd5ea732ce619238c.1748933789.git.zhoubinbin@loongson.cn> 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: qMiowMBx3MTx6T5oNQ4HAQ--.23320S2 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7Aw18CFWrXFW7GrWDZFWDtrc_yoW8WryUpF 43GFyakrW3GF45WryUJ3yq9Fy8Ww4Sva4Dt398Gwn5Xas0yryDKFyDCay7tF95GFyvyF4f XFWUCrn5ua1UAwcCm3ZEXasCq-sJn29KB7ZKAUJUUUU7529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBIb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6rxl6s0DM2kKe7AKxVWUXVWUAwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYI kI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWrXVW3 AwAv7VC2z280aVAFwI0_Cr0_Gr1UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwI xGrwCY1x0262kKe7AKxVWUAVWUtwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWU JVW8JwCFI7km07C267AKxVWUXVWUAwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4 vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IY x2IY67AKxVW7JVWDJwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Cr0_Gr1UMIIF0xvE42xK8V AvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWxJVW8Jr1lIxAIcVC2z280aVCY1x02 67AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU0fhLUUUUUU== Use new function devm_mmc_alloc_host() to simplify the code. Cc: Karol Gugala Cc: Mateusz Holenko Cc: Gabriel Somlo Cc: Joel Stanley Reviewed-by: Huacai Chen Acked-by: Gabriel Somlo Signed-off-by: Binbin Zhou --- drivers/mmc/host/litex_mmc.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/mmc/host/litex_mmc.c b/drivers/mmc/host/litex_mmc.c index b338ccfa8f33..d2f19c2dc673 100644 --- a/drivers/mmc/host/litex_mmc.c +++ b/drivers/mmc/host/litex_mmc.c @@ -506,11 +506,6 @@ static int litex_mmc_irq_init(struct platform_device *pdev, return 0; } -static void litex_mmc_free_host_wrapper(void *mmc) -{ - mmc_free_host(mmc); -} - static int litex_mmc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -525,15 +520,10 @@ static int litex_mmc_probe(struct platform_device *pdev) * If for some reason we need to modify max_blk_count, we must also * re-calculate `max_[req,seg]_size = max_blk_size * max_blk_count;` */ - mmc = mmc_alloc_host(sizeof(struct litex_mmc_host), dev); + mmc = devm_mmc_alloc_host(dev, sizeof(*host)); if (!mmc) return -ENOMEM; - ret = devm_add_action_or_reset(dev, litex_mmc_free_host_wrapper, mmc); - if (ret) - return dev_err_probe(dev, ret, - "Can't register mmc_free_host action\n"); - host = mmc_priv(mmc); host->mmc = mmc;