From patchwork Tue May 20 11:45:31 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 891462 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5B67421C9E4 for ; Tue, 20 May 2025 11:45:48 +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=1747741551; cv=none; b=I1b6nehECpXE2yvdCNgGRag1axxdVrrG6i6p1LqRKr+90YT37mwJbSj8X/tZgWKXWqndM8Ec5UkTkIjcwpMv0AHEuwc8GPavBS41ptt8sw2SD3I9+TrWbssER1uehwHp6mCqR/FFpIpnr1417JVBsIXNVbK14Q54ynWsbZLeE/k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747741551; c=relaxed/simple; bh=6nEgMVOFXdJWQ95yk8Vt/QHURmbC5GQno1AeM8YEWKQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XtIlsRJEXiFsT/Y8ZPprZCFw6bAjLbe5KyEwtNjyjJKA7vBxY6Mr4IiszORik3zyRngtwpav8o5F6NzGhn/TzqZFLiYIGBTP1TMx0heE4dO3w6tLSdhFZDEViWRj4jErXePd62HPaA+mKhp6+Co+1VR64LxCpBUvOMwfz8a41hU= 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 _____8Bx12lrayxonF3zAA--.292S3; Tue, 20 May 2025 19:45:47 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.69.3]) by front1 (Coremail) with SMTP id qMiowMAxzMRoayxoYTvjAA--.58140S2; Tue, 20 May 2025 19:45:45 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Ulf Hansson Cc: Huacai Chen , linux-mmc@vger.kernel.org, Binbin Zhou , Karol Gugala , Mateusz Holenko , Gabriel Somlo , Joel Stanley Subject: [PATCH 10/36] mmc: litex_mmc: Use devm_mmc_alloc_host() helper Date: Tue, 20 May 2025 19:45:31 +0800 Message-ID: <4405f00d7b7320f3a47342ebd661a208bc784064.1747739323.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: qMiowMAxzMRoayxoYTvjAA--.58140S2 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7Aw18CFWrGF1xXw1rtFykXrc_yoW8XrWxpF s3JFyakrW3GF45W34UJ3yq9Fy8Ww4S9a4Dt398Gwn5Was0kr9rKF98Cay7tF95JFyvyF4f XFWUCrn5ua1UAabCm3ZEXasCq-sJn29KB7ZKAUJUUUUr529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUU92b4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r106r15M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AK xVW0oVCq3wAaw2AFwI0_Jrv_JF1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0c Ia020Ex4CE44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Wrv_ ZF1lYx0Ex4A2jsIE14v26F4j6r4UJwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64 vIr41l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1l4IxYO2xFxVAFwI0_ Jrv_JF1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1V AY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Ar0_tr1lIxAI cVC0I7IYx2IY6xkF7I0E14v26F4j6r4UJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIx AIcVC2z280aVAFwI0_Cr0_Gr1UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVF xhVjvjDU0xZFpf9x07j4WlkUUUUU= Use new function devm_mmc_alloc_host() to simplify the code. Cc: Karol Gugala Cc: Mateusz Holenko Cc: Gabriel Somlo Cc: Joel Stanley Signed-off-by: Binbin Zhou --- drivers/mmc/host/litex_mmc.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/mmc/host/litex_mmc.c b/drivers/mmc/host/litex_mmc.c index b338ccfa8f33..d2f19c2dc673 100644 --- a/drivers/mmc/host/litex_mmc.c +++ b/drivers/mmc/host/litex_mmc.c @@ -506,11 +506,6 @@ static int litex_mmc_irq_init(struct platform_device *pdev, return 0; } -static void litex_mmc_free_host_wrapper(void *mmc) -{ - mmc_free_host(mmc); -} - static int litex_mmc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -525,15 +520,10 @@ static int litex_mmc_probe(struct platform_device *pdev) * If for some reason we need to modify max_blk_count, we must also * re-calculate `max_[req,seg]_size = max_blk_size * max_blk_count;` */ - mmc = mmc_alloc_host(sizeof(struct litex_mmc_host), dev); + mmc = devm_mmc_alloc_host(dev, sizeof(*host)); if (!mmc) return -ENOMEM; - ret = devm_add_action_or_reset(dev, litex_mmc_free_host_wrapper, mmc); - if (ret) - return dev_err_probe(dev, ret, - "Can't register mmc_free_host action\n"); - host = mmc_priv(mmc); host->mmc = mmc;