From nobody Mon Feb 9 13:07:53 2026 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id ED22A24290D; Tue, 30 Dec 2025 08:00:28 +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=1767081631; cv=none; b=ZU87ugjES9ujoaXpiifCmd7n9DrsIez9oc5DkXwXLyd3aYoGoLBp0PiVN+54K1U3o2KIVIYXCKJ69QBMQFakxubUJzq+pfSHJEhkj7H0SAhI2zgu8HJY0piO+gUMGHnXO6V/7hVV2V74W9Gt4ugmm7v8M59oR0hC8SSc6/4qhaQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767081631; c=relaxed/simple; bh=C/pJ1nbvKCwDxoBTTpWf9GnAjkzJ0eeL2Bl+dIWBlZU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=fhoLNYml6zCSKxTSImZ4KBZcpykdqnkhk8qrU9CDztvr3GiriLMAmyRhnMwXTsxCV4myfOmHK8KIdFoyOlAw5KuLkfxpR/qjKVpDI+DsT1RHgGJWAPtomlh9HXek/agafQdv64gSKq9efX5DkASoGrPMaXkGvDuY/CUZL46BSXg= 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 [223.64.69.1]) by gateway (Coremail) with SMTP id _____8Bx28KbhlNpz1YEAA--.13358S3; Tue, 30 Dec 2025 16:00:27 +0800 (CST) Received: from localhost.localdomain (unknown [223.64.69.1]) by front1 (Coremail) with SMTP id qMiowJBxrsKWhlNp8aEGAA--.6361S2; Tue, 30 Dec 2025 16:00:26 +0800 (CST) From: Huacai Chen To: Huacai Chen , Greg Kroah-Hartman Cc: Alan Stern , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Huacai Chen , stable@vger.kernel.org, Shengwen Xiao Subject: [PATCH] USB: OHCI/UHCI: Add soft dependencies on ehci_hcd Date: Tue, 30 Dec 2025 16:00:14 +0800 Message-ID: <20251230080014.3934590-1-chenhuacai@loongson.cn> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qMiowJBxrsKWhlNp8aEGAA--.6361S2 X-CM-SenderInfo: hfkh0x5xdftxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7uF4fuF43JFWfuF1rZF4DJrc_yoW8XF1UpF 45Xr18ur1fGrW7XrZ8AasrW3WrK3Zrtry5uayIg3y8urWjy34DXF10yFWfWwnxXw47Ww12 qF4v9r9rW3yvkFcCm3ZEXasCq-sJn29KB7ZKAUJUUUU7529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUU9Fb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2kKe7AKxVWUXVWUAwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07 AIYIkI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWU tVWrXwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7V AKI48JMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMxCIbckI1I0E14v2 6r1Y6r17MI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17 CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1I6r4UMIIF 0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIx AIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2 KfnxnUUI43ZEXa7IU8EeHDUUUUU== Content-Type: text/plain; charset="utf-8" Commit 9beeee6584b9aa4f ("USB: EHCI: log a warning if ehci-hcd is not loaded first") said that ehci-hcd should be loaded before ohci-hcd and uhci-hcd. However, commit 05c92da0c52494ca ("usb: ohci/uhci - add soft dependencies on ehci_pci") only makes ohci-pci/uhci-pci depend on ehci- pci, which is not enough and we may still see the warnings in boot log. So fix it by also making ohci-hcd/uhci-hcd depend on ehci-hcd. Cc: stable@vger.kernel.org Reported-by: Shengwen Xiao Signed-off-by: Huacai Chen --- drivers/usb/host/ohci-hcd.c | 1 + drivers/usb/host/uhci-hcd.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 9c7f3008646e..549c965b7fbe 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1355,4 +1355,5 @@ static void __exit ohci_hcd_mod_exit(void) clear_bit(USB_OHCI_LOADED, &usb_hcds_loaded); } module_exit(ohci_hcd_mod_exit); +MODULE_SOFTDEP("pre: ehci_hcd"); =20 diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index 14e6dfef16c6..e1a27d01bdbc 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -939,3 +939,4 @@ module_exit(uhci_hcd_cleanup); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); +MODULE_SOFTDEP("pre: ehci_hcd"); --=20 2.47.3