Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2CEAC4707F for ; Wed, 24 Nov 2021 12:16:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243792AbhKXMSv (ORCPT ); Wed, 24 Nov 2021 07:18:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:41170 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243073AbhKXMNW (ORCPT ); Wed, 24 Nov 2021 07:13:22 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id DD9E96112F; Wed, 24 Nov 2021 12:07:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637755661; bh=X3oNwTsRRktpMxEcUuxnJQe4UFjKJSzqX/JGeqQQVOk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QrSKVWSb7EetrlVYAYRkIbLuhN1wOBY/Qr7J57Mdb6h33h4tvMM2cM/pX9yR/+Q6Y 4NeIZevlCXDR8xi0MDL7v0f7zOt7XcX8n27p0I+bF1oe/VGPvoXx9p1c+ZT8mBImdO d0XVjczrTBxE6ozH6hfKp9wYDpH5zv189pthDa80= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Johan Hovold , Takashi Iwai Subject: [PATCH 4.9 013/207] ALSA: line6: fix control and interrupt message timeouts Date: Wed, 24 Nov 2021 12:54:44 +0100 Message-Id: <20211124115704.380562139@linuxfoundation.org> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124115703.941380739@linuxfoundation.org> References: <20211124115703.941380739@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Johan Hovold commit f4000b58b64344871d7b27c05e73932f137cfef6 upstream. USB control and interrupt message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: 705ececd1c60 ("Staging: add line6 usb driver") Cc: stable@vger.kernel.org # 2.6.30 Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20211025121142.6531-3-johan@kernel.org Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/line6/driver.c | 14 +++++++------- sound/usb/line6/driver.h | 2 +- sound/usb/line6/podhd.c | 6 +++--- sound/usb/line6/toneport.c | 2 +- 4 files changed, 12 insertions(+), 12 deletions(-) --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -110,12 +110,12 @@ static int line6_send_raw_message(struct retval = usb_interrupt_msg(line6->usbdev, usb_sndintpipe(line6->usbdev, properties->ep_ctrl_w), (char *)frag_buf, frag_size, - &partial, LINE6_TIMEOUT * HZ); + &partial, LINE6_TIMEOUT); } else { retval = usb_bulk_msg(line6->usbdev, usb_sndbulkpipe(line6->usbdev, properties->ep_ctrl_w), (char *)frag_buf, frag_size, - &partial, LINE6_TIMEOUT * HZ); + &partial, LINE6_TIMEOUT); } if (retval) { @@ -351,7 +351,7 @@ int line6_read_data(struct usb_line6 *li ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, (datalen << 8) | 0x21, address, - NULL, 0, LINE6_TIMEOUT * HZ); + NULL, 0, LINE6_TIMEOUT); if (ret < 0) { dev_err(line6->ifcdev, "read request failed (error %d)\n", ret); @@ -366,7 +366,7 @@ int line6_read_data(struct usb_line6 *li USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, 0x0012, 0x0000, len, 1, - LINE6_TIMEOUT * HZ); + LINE6_TIMEOUT); if (ret < 0) { dev_err(line6->ifcdev, "receive length failed (error %d)\n", ret); @@ -394,7 +394,7 @@ int line6_read_data(struct usb_line6 *li ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, 0x0013, 0x0000, data, datalen, - LINE6_TIMEOUT * HZ); + LINE6_TIMEOUT); if (ret < 0) dev_err(line6->ifcdev, "read failed (error %d)\n", ret); @@ -426,7 +426,7 @@ int line6_write_data(struct usb_line6 *l ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, 0x0022, address, data, datalen, - LINE6_TIMEOUT * HZ); + LINE6_TIMEOUT); if (ret < 0) { dev_err(line6->ifcdev, @@ -442,7 +442,7 @@ int line6_write_data(struct usb_line6 *l USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, 0x0012, 0x0000, - status, 1, LINE6_TIMEOUT * HZ); + status, 1, LINE6_TIMEOUT); if (ret < 0) { dev_err(line6->ifcdev, --- a/sound/usb/line6/driver.h +++ b/sound/usb/line6/driver.h @@ -31,7 +31,7 @@ #define LINE6_FALLBACK_INTERVAL 10 #define LINE6_FALLBACK_MAXPACKETSIZE 16 -#define LINE6_TIMEOUT 1 +#define LINE6_TIMEOUT 1000 #define LINE6_BUFSIZE_LISTEN 64 #define LINE6_MIDI_MESSAGE_MAXLEN 256 --- a/sound/usb/line6/podhd.c +++ b/sound/usb/line6/podhd.c @@ -232,7 +232,7 @@ static int podhd_dev_start(struct usb_li ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, 0x11, 0, - NULL, 0, LINE6_TIMEOUT * HZ); + NULL, 0, LINE6_TIMEOUT); if (ret < 0) { dev_err(pod->line6.ifcdev, "read request failed (error %d)\n", ret); goto exit; @@ -242,7 +242,7 @@ static int podhd_dev_start(struct usb_li ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, 0x11, 0x0, - init_bytes, 3, LINE6_TIMEOUT * HZ); + init_bytes, 3, LINE6_TIMEOUT); if (ret < 0) { dev_err(pod->line6.ifcdev, "receive length failed (error %d)\n", ret); @@ -262,7 +262,7 @@ static int podhd_dev_start(struct usb_li USB_REQ_SET_FEATURE, USB_TYPE_STANDARD | USB_RECIP_DEVICE | USB_DIR_OUT, 1, 0, - NULL, 0, LINE6_TIMEOUT * HZ); + NULL, 0, LINE6_TIMEOUT); exit: kfree(init_bytes); return ret; --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -133,7 +133,7 @@ static int toneport_send_cmd(struct usb_ ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, - cmd1, cmd2, NULL, 0, LINE6_TIMEOUT * HZ); + cmd1, cmd2, NULL, 0, LINE6_TIMEOUT); if (ret < 0) { dev_err(&usbdev->dev, "send failed (error %d)\n", ret);