From patchwork Mon May 26 06:05:44 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 892690 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D58E21BF33F for ; Mon, 26 May 2025 06:05:59 +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=1748239561; cv=none; b=M51ZWqKu7FiD4bZIdq9R1kRgtXVTJp8+KJkKTTUsyHBSiKPKy8vcgdWkgOznaNhDZoQIce2sjo90Df6ZDbIwMnuR2ekNW/lDZ29z+qAEPyHRvBFPUzCgA4cPc7tYUXr0ceMHdYP7Bl8Pxhr4FBUSN4PO0f4mRlkXe9C700tiTO8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748239561; c=relaxed/simple; bh=8zE+3oL6D0HfhGKtAMZ05EAy29BHVQUcNJ11oRiIazM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jdnjt8GCisJYbdXSNuoTfBjzMUha/bM7v/LK9fW85bGj4BpdcVBBV69GantzrEvcWSgmGrP3dmudla4cOCWopZIH3yURT/ZyKe6ZHIcGfOFGwJSwhgwk9jX+cRNZZ8v2MRrwJoZjHl9B+skIFuJ3Lk3ajhL7+S2ekWJOS/2Jb6Q= 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 _____8CxNHDGBDRoQoX8AA--.13016S3; Mon, 26 May 2025 14:05:58 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.69.3]) by front1 (Coremail) with SMTP id qMiowMCx7MTCBDRo+QPyAA--.32601S3; Mon, 26 May 2025 14:05:56 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Ulf Hansson , Adrian Hunter Cc: Huacai Chen , linux-mmc@vger.kernel.org, Binbin Zhou , Ben Dooks , Jaehoon Chung Subject: [PATCH 05/34] mmc: sdhci-s3c: Drop the use of sdhci_free_host() Date: Mon, 26 May 2025 14:05:44 +0800 Message-ID: <4df6ee651c0e10fad2c731b4519a729db4d4b55f.1747792905.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: qMiowMCx7MTCBDRo+QPyAA--.32601S3 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7tr1kZF1xCr4UAFW5KFy8JFc_yoW8Cr4DpF WfWFWUtrW7WF1FqF98Jw4DZ3WYkw12qay8KrWrWw1kAFyYyrWktF4S9Fy0qF9YqFykGa13 CF4Utr4UuFyDXwbCm3ZEXasCq-sJn29KB7ZKAUJUUUUx529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBIb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r126r13M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2kKe7AKxVWUAVWUtwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07 AIYIkI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWr XVW3AwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7V AKI48JMxkF7I0En4kS14v26r126r1DMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY 6r1j6r4UMxCIbckI1I0E14v26r126r1DMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7 xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xII jxv20xvE14v26ryj6F1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw2 0EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x02 67AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU0XzstUUUUU== Since the devm_mmc_alloc_host() helper is already in use, sdhci_free_host() is no longer needed. Cc: Ben Dooks Cc: Jaehoon Chung Signed-off-by: Binbin Zhou --- drivers/mmc/host/sdhci-s3c.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c index bdf4dc0d6b77..51d20d483acd 100644 --- a/drivers/mmc/host/sdhci-s3c.c +++ b/drivers/mmc/host/sdhci-s3c.c @@ -507,15 +507,13 @@ static int sdhci_s3c_probe(struct platform_device *pdev) sc = sdhci_priv(host); pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); - if (!pdata) { - ret = -ENOMEM; - goto err_pdata_io_clk; - } + if (!pdata) + return -ENOMEM; if (pdev->dev.of_node) { ret = sdhci_s3c_parse_dt(&pdev->dev, host, pdata); if (ret) - goto err_pdata_io_clk; + return ret; } else { memcpy(pdata, pdev->dev.platform_data, sizeof(*pdata)); } @@ -532,8 +530,7 @@ static int sdhci_s3c_probe(struct platform_device *pdev) sc->clk_io = devm_clk_get(dev, "hsmmc"); if (IS_ERR(sc->clk_io)) { dev_err(dev, "failed to get io clock\n"); - ret = PTR_ERR(sc->clk_io); - goto err_pdata_io_clk; + return PTR_ERR(sc->clk_io); } /* enable the local io clock and keep it running for the moment. */ @@ -661,9 +658,6 @@ static int sdhci_s3c_probe(struct platform_device *pdev) err_no_busclks: clk_disable_unprepare(sc->clk_io); - err_pdata_io_clk: - sdhci_free_host(host); - return ret; } @@ -685,8 +679,6 @@ static void sdhci_s3c_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); clk_disable_unprepare(sc->clk_io); - - sdhci_free_host(host); } #ifdef CONFIG_PM_SLEEP