From patchwork Tue Jun 3 12:26:12 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 895051 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 6A388230BD2 for ; Tue, 3 Jun 2025 12:26:31 +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=1748953593; cv=none; b=Ga0N+3LEXEbg0ULG7UvRKNRH2yotmWjz3phVcNNALSBOogwpvlW5A1J3aayfo0vjc178WFdPFnZQ/a/bK5mZXXT7MZ0hiB90H/cjZ9RD1CWLXaTbUoE44F2aTwghtuwKWWYb6nXPh/nmGsXXC0rcIsKiCSydpAcU/IhcSoeht/8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748953593; c=relaxed/simple; bh=lL/zCLi3sLV1FENH1kLCc237IzrmezEpGD8/93w3SgU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rGv/Hb9v+8WptcaVi8oK5IC/7r2Fh/HWYTrpKFXUCTVKVlnyHbUdcVwIce+rl/Byju5K6e3ZJVrWTlwMwZciWjAN90nntUwqeHGu7K/xjuHykl0bLsUymc7m7QrAsKqv94DTDgEm54xdZH4c8jETGbVZWz2tFQ7CsEaFWpzGHu4= 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_26T5ouzUKAQ--.58566S3; Tue, 03 Jun 2025 20:26:30 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.69.3]) by front1 (Coremail) with SMTP id qMiowMBx3MTx6T5oNQ4HAQ--.23320S3; Tue, 03 Jun 2025 20:26:29 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Ulf Hansson Cc: Huacai Chen , linux-mmc@vger.kernel.org, Binbin Zhou , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , linux-amlogic@lists.infradead.org Subject: [PATCH v3 11/36] mmc: meson-mx-sdhc: Use devm_mmc_alloc_host() helper Date: Tue, 3 Jun 2025 20:26:12 +0800 Message-ID: <592c6674a83a80558e55b143c483e29dcbfef1fd.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--.23320S3 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7Zw13Zr4rAryrCr4DGw1Utwc_yoW8WF13pF ZxCFy7KF4UJF1fW3yDtayqkFyrWw47KayxtrW7Gw1kua4YkrWDtF9IkFW0vFyrGFyvyF4f uFs8Wr1j9F43JrcCm3ZEXasCq-sJn29KB7ZKAUJUUUUx529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBab4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AK xVW0oVCq3wAaw2AFwI0_JF0_Jw1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0c Ia020Ex4CE44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Wrv_ ZF1lYx0Ex4A2jsIE14v26F4j6r4UJwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64 vIr41lc7CjxVAaw2AFwI0_JF0_Jw1l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_ Jr0_Gr1l4IxYO2xFxVAFwI0_JF0_Jw1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8Gjc xK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE2Ix0 cI8IcVAFwI0_Ar0_tr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26F4j6r4UJwCI42IY6xAIw2 0EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Cr0_Gr1UMIIF0xvEx4A2jsIEc7Cj xVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x07jxxhdUUUUU= Use new function devm_mmc_alloc_host() to simplify the code. Cc: Neil Armstrong Cc: Kevin Hilman Cc: Jerome Brunet Cc: Martin Blumenstingl Cc: linux-amlogic@lists.infradead.org Reviewed-by: Huacai Chen Signed-off-by: Binbin Zhou --- drivers/mmc/host/meson-mx-sdhc-mmc.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/mmc/host/meson-mx-sdhc-mmc.c b/drivers/mmc/host/meson-mx-sdhc-mmc.c index b4e56ccffca2..fb49ea71289e 100644 --- a/drivers/mmc/host/meson-mx-sdhc-mmc.c +++ b/drivers/mmc/host/meson-mx-sdhc-mmc.c @@ -757,11 +757,6 @@ static void meson_mx_sdhc_init_hw(struct mmc_host *mmc) regmap_write(host->regmap, MESON_SDHC_ISTA, MESON_SDHC_ISTA_ALL_IRQS); } -static void meason_mx_mmc_free_host(void *data) -{ - mmc_free_host(data); -} - static int meson_mx_sdhc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -770,16 +765,10 @@ static int meson_mx_sdhc_probe(struct platform_device *pdev) void __iomem *base; int ret, irq; - mmc = mmc_alloc_host(sizeof(*host), dev); + mmc = devm_mmc_alloc_host(dev, sizeof(*host)); if (!mmc) return -ENOMEM; - ret = devm_add_action_or_reset(dev, meason_mx_mmc_free_host, mmc); - if (ret) { - dev_err(dev, "Failed to register mmc_free_host action\n"); - return ret; - } - host = mmc_priv(mmc); host->mmc = mmc;