From patchwork Tue Jun 3 12:25:33 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 894382 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 526F91E86E for ; Tue, 3 Jun 2025 12:25:49 +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=1748953552; cv=none; b=so/Mk529c4pd1mlPLWNFwxoGOmvYlaeOQ0InMwOTdWg/7QoWjEmVfV4p8HsoeaQpnuDblln8HRPTPXwWbx6ets/ao6Ay5RTOK5xbQGzmX+Nl9r9oWKgQ+ojGETxuzaZZoAvCuAnN9oGWzf0BpTuShETBSLxqY+sqh3Ya/N+LVbU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748953552; c=relaxed/simple; bh=CoQeVakWcLGgx3+M70yiSsG1bDecOjf8JKubErvRzUM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Cni8EgQ/mi+Iv6VGpBuJhIWD9+meA5r2o1SXFXJ0y1p31uJc+uGj1z2QkLNTSheKy11UNFhLipB39ppICs4WtAgKDs7cLKAyWfY505/JraHZ4HxsvviNjhbsuk+q+CKos5fiIuxE3UcVA6d3Th8JzS8sukCL/T/WkerK3UDsRGg= 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 _____8AxbeLM6T5oWzUKAQ--.60577S3; Tue, 03 Jun 2025 20:25:48 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.69.3]) by front1 (Coremail) with SMTP id qMiowMBxXsXJ6T5oAQ4HAQ--.25382S2; Tue, 03 Jun 2025 20:25:48 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Ulf Hansson Cc: Huacai Chen , linux-mmc@vger.kernel.org, Binbin Zhou , Florian Fainelli , Ray Jui , Scott Branden Subject: [PATCH v3 04/36] mmc: bcm2835: Use devm_mmc_alloc_host() helper Date: Tue, 3 Jun 2025 20:25:33 +0800 Message-ID: <37a95baec1889f906134deb2dc761a98e950dcd1.1748933789.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: qMiowMBxXsXJ6T5oAQ4HAQ--.25382S2 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7AFy5uFy5Jw4UAr4rAFy8CrX_yoW8GrWrpa 1rXFy8KrWUGF4Ykw48Ja98CF18W3s2y3yxKFWUWw1Iy345AryDtrnakFyvqF95JFyIyFWS qF1DZr18uF1kJFXCm3ZEXasCq-sJn29KB7ZKAUJUUUUr529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBYb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6rxl6s0DM2kKe7AKxVWUXVWUAwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYI kI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUtVWr XwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI4 8JMxkF7I0En4kS14v26r126r1DMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j 6r4UMxCIbckI1I0E14v26r1Y6r17MI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwV AFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjxv2 0xvE14v26ryj6F1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20EY4 v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x0267AK xVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU0epB3UUUUU== Use new function devm_mmc_alloc_host() to simplify the code. Cc: Florian Fainelli Cc: Ray Jui Cc: Scott Branden Reviewed-by: Huacai Chen Signed-off-by: Binbin Zhou --- drivers/mmc/host/bcm2835.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/mmc/host/bcm2835.c b/drivers/mmc/host/bcm2835.c index def054ddd256..3dde5c367ddc 100644 --- a/drivers/mmc/host/bcm2835.c +++ b/drivers/mmc/host/bcm2835.c @@ -1371,7 +1371,7 @@ static int bcm2835_probe(struct platform_device *pdev) int ret; dev_dbg(dev, "%s\n", __func__); - mmc = mmc_alloc_host(sizeof(*host), dev); + mmc = devm_mmc_alloc_host(dev, sizeof(*host)); if (!mmc) return -ENOMEM; @@ -1450,7 +1450,6 @@ static int bcm2835_probe(struct platform_device *pdev) dev_dbg(dev, "%s -> err %d\n", __func__, ret); if (host->dma_chan_rxtx) dma_release_channel(host->dma_chan_rxtx); - mmc_free_host(mmc); return ret; } @@ -1473,8 +1472,6 @@ static void bcm2835_remove(struct platform_device *pdev) if (host->dma_chan_rxtx) dma_release_channel(host->dma_chan_rxtx); - - mmc_free_host(mmc); } static const struct of_device_id bcm2835_match[] = {