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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C2CCC4321E for ; Mon, 15 Nov 2021 17:22:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 49B4063231 for ; Mon, 15 Nov 2021 17:22:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237670AbhKORZF (ORCPT ); Mon, 15 Nov 2021 12:25:05 -0500 Received: from mail.kernel.org ([198.145.29.99]:47706 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235095AbhKOROJ (ORCPT ); Mon, 15 Nov 2021 12:14:09 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id A82B163241; Mon, 15 Nov 2021 17:10:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1636996246; bh=dN5nfG8cPRJVanNgD7kKHqUZoxSdhhKl6u994oX9Agw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HXPlMrpegQz2bv4XInvD1GEb42ZWwyOOGQRsYV9aoioX5f9NZ/qdgNqBykA3m8RAv x/F/bsF+MVeEMjB4J5BKxUtdkZMLP3EWBGmGFuYDla3jf140etqg+GttAPt7yr5y/T cG024ljaU3JaQjQfhMyv3jY+ZQOqGPaunqYjy+hs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Johan Hovold , Takashi Iwai Subject: [PATCH 5.4 027/355] ALSA: line6: fix control and interrupt message timeouts Date: Mon, 15 Nov 2021 17:59:11 +0100 Message-Id: <20211115165314.426780809@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211115165313.549179499@linuxfoundation.org> References: <20211115165313.549179499@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 @@ -113,12 +113,12 @@ 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) { @@ -350,7 +350,7 @@ 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); @@ -365,7 +365,7 @@ 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); @@ -393,7 +393,7 @@ 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); @@ -425,7 +425,7 @@ 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, @@ -441,7 +441,7 @@ 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 @@ -27,7 +27,7 @@ #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 @@ -190,7 +190,7 @@ 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; @@ -200,7 +200,7 @@ 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); @@ -220,7 +220,7 @@ 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 @@ -128,7 +128,7 @@ 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);