From patchwork Thu May 22 07:00:31 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 891840 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 92417482EB for ; Thu, 22 May 2025 07:00:45 +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=1747897247; cv=none; b=BIrMkRYFC0Be3GTLgm9YxPDjfXpkeXgh5nKhAcZexeQ63qEm68uqOKWANbbDwpo8MbFyyWq1AXRnop5ypqg7FB3xfsKNiwDUT3GMCxgxYKOFbS8RrrkEWr+0YVzEnXSozB1itVC/nkJX1V5OnIs4eNcX+315GobXtOBK0xbonnA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747897247; c=relaxed/simple; bh=oVOu50RpzEdrjmdsBtm0BVxRaQwREY5pFjCGW321ngc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=X51KSMmYqI18tT30VfVuZ7rpuKA6s/rFZGrcqmbFoJZjNOJ+1j1tXGfQtd64MaK+HfgXvXrs1c+3R+SV+6LtZ49ENJh9vR8xDIss9jSzQalwxDHsHNmRL0l3XN/IgW8DT9E71BOb1fwU+1EENsMlauoHl73UCS3M5NVaUhXzQ/4= 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 _____8AxCGqcyy5oniL2AA--.4742S3; Thu, 22 May 2025 15:00:44 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.69.3]) by front1 (Coremail) with SMTP id qMiowMCx_caYyy5oUnLnAA--.8454S4; Thu, 22 May 2025 15:00:43 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Ulf Hansson Cc: Huacai Chen , linux-mmc@vger.kernel.org, Binbin Zhou Subject: [PATCH v2 22/36] mmc: rtsx_usb_sdmmc: Use devm_mmc_alloc_host() helper Date: Thu, 22 May 2025 15:00:31 +0800 Message-ID: <6ee8f84b7136524444fa9b6653d00c53dbae25ad.1747877176.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: qMiowMCx_caYyy5oUnLnAA--.8454S4 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7CF4DKr47Ww15Gr1kXr1DJwc_yoW8Gr4rpa 15XFWxKrWYgF45K34UJa1DCa48ua4SqayI93yUZ34xZwn8Gw1ktr95CFyaqF1rJFyvyFsI gFsYvr4ruF15WFgCm3ZEXasCq-sJn29KB7ZKAUJUUUU5529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUU9jb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r106r15M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AK xVW0oVCq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYIkI8VC2zVCFFI0UMc 02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVW3AVW8Xw1lYx0Ex4A2jsIE 14v26r4UJVWxJr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JM4x0Y40E4I xF1VCIxcxG6Fyj6r4UJwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC2 0s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI 0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWDJVCq3wCI42IY6xIIjxv2 0xvEc7CjxVAFwI0_Gr1j6F4UJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z2 80aVAFwI0_Gr1j6F4UJwCI42IY6I8E87Iv6xkF7I0E14v26r4UJVWxJrUvcSsGvfC2Kfnx nUUI43ZEXa7IU5DKsUUUUUU== Use new function devm_mmc_alloc_host() to simplify the code. Signed-off-by: Binbin Zhou Reviewed-by: Huacai Chen --- drivers/mmc/host/rtsx_usb_sdmmc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c index d229c2b83ea9..9c5d695d04b1 100644 --- a/drivers/mmc/host/rtsx_usb_sdmmc.c +++ b/drivers/mmc/host/rtsx_usb_sdmmc.c @@ -1334,7 +1334,7 @@ static int rtsx_usb_sdmmc_drv_probe(struct platform_device *pdev) dev_dbg(&(pdev->dev), ": Realtek USB SD/MMC controller found\n"); - mmc = mmc_alloc_host(sizeof(*host), &pdev->dev); + mmc = devm_mmc_alloc_host(&pdev->dev, sizeof(*host)); if (!mmc) return -ENOMEM; @@ -1368,7 +1368,6 @@ static int rtsx_usb_sdmmc_drv_probe(struct platform_device *pdev) #ifdef RTSX_USB_USE_LEDS_CLASS led_classdev_unregister(&host->led); #endif - mmc_free_host(mmc); pm_runtime_disable(&pdev->dev); return ret; } @@ -1406,7 +1405,6 @@ static void rtsx_usb_sdmmc_drv_remove(struct platform_device *pdev) led_classdev_unregister(&host->led); #endif - mmc_free_host(mmc); pm_runtime_disable(&pdev->dev); platform_set_drvdata(pdev, NULL);