From patchwork Tue May 20 11:44:51 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 891466 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 79614277026 for ; Tue, 20 May 2025 11:45:14 +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=1747741516; cv=none; b=CgJAgn2S0lrpayyY9zNfiqOxyIfUZIkrL9mr7HTWcNCLp0TKNvTP/MyeS+gLw/yOKhHkojdE6WqDzRbrfS0GuUwl/Xwkn++NFFUNJ7yZemyi37Zsj1pQl8nsslOAsM/8gyux5q9+ML6pf210Ui5lPga+sRcsumqINefVWN5UFOk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747741516; c=relaxed/simple; bh=fxeOrNR68T/xBTeyHBAsJFkMLXKhUeU5lpbT4WgYsnk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Ut2/UfRXOK/4XQBfuRImWE4a5W7REeFiogglePx8I3RrNPhWLsYmFogm3pJgy0AWeKy6eN+depN5sCAgYJjtCkkG4iLSHvlwUDKOx4KWzByygyGBbk/o/lnOvvFMcSJCYlUh4Hpb4CMouT4+VxLjTwTxyURWJneXFRUbwyOC/Q8= 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 _____8DxvnNDayxoUF3zAA--.33201S3; Tue, 20 May 2025 19:45:07 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.69.3]) by front1 (Coremail) with SMTP id qMiowMDxPcU9ayxoEzvjAA--.56744S4; Tue, 20 May 2025 19:45:06 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Ulf Hansson Cc: Huacai Chen , linux-mmc@vger.kernel.org, Binbin Zhou , Aubin Constans , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea Subject: [PATCH 02/36] mmc: atmel: Use devm_mmc_alloc_host() helper Date: Tue, 20 May 2025 19:44:51 +0800 Message-ID: <7ff231b5f77652965efce2feb5f965236e79af54.1747739323.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: qMiowMDxPcU9ayxoEzvjAA--.56744S4 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7ArW3Jw18tw15XF43JFWftFc_yoW8Xr1kpa y3Wa42yr4rJF45Wa1DCrZrKFy5J3yaq39FkFy7C3s5ZF1Utr1jqFnY9Fy3tF13AFy8AFnx Xan8Zr4Uuw1DAFcCm3ZEXasCq-sJn29KB7ZKAUJUUUUx529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBYb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r106r15M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Cr0_Gr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6rxl6s0DM2kKe7AKxVWUAVWUtwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYI kI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUtVWr XwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI4 8JMxkF7I0En4kS14v26r126r1DMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j 6r4UMxCIbckI1I0E14v26r126r1DMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwV AFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjxv2 0xvE14v26r4j6ryUMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20EY4 v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x0267AK xVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU8KNt3UUUUU== Use new function devm_mmc_alloc_host() to simplify the code. Cc: Aubin Constans Cc: Nicolas Ferre Cc: Alexandre Belloni Cc: Claudiu Beznea Signed-off-by: Binbin Zhou --- drivers/mmc/host/atmel-mci.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 14e981b834b6..f72fe4b805f6 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -2247,7 +2247,7 @@ static int atmci_init_slot(struct atmel_mci *host, struct atmel_mci_slot *slot; int ret; - mmc = mmc_alloc_host(sizeof(struct atmel_mci_slot), dev); + mmc = devm_mmc_alloc_host(dev, sizeof(*slot)); if (!mmc) return -ENOMEM; @@ -2320,10 +2320,8 @@ static int atmci_init_slot(struct atmel_mci *host, host->slot[id] = slot; mmc_regulator_get_supply(mmc); ret = mmc_add_host(mmc); - if (ret) { - mmc_free_host(mmc); + if (ret) return ret; - } if (slot->detect_pin) { timer_setup(&slot->detect_timer, atmci_detect_change, 0); @@ -2361,7 +2359,6 @@ static void atmci_cleanup_slot(struct atmel_mci_slot *slot, } slot->host->slot[id] = NULL; - mmc_free_host(slot->mmc); } static int atmci_configure_dma(struct atmel_mci *host)