From mboxrd@z Thu Jan 1 00:00:00 1970 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 7B58AC433EF for ; Mon, 24 Jan 2022 18:59:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344058AbiAXS7O (ORCPT ); Mon, 24 Jan 2022 13:59:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241949AbiAXS45 (ORCPT ); Mon, 24 Jan 2022 13:56:57 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA025C061749; Mon, 24 Jan 2022 10:54:49 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 790156153F; Mon, 24 Jan 2022 18:54:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B3F7C340E5; Mon, 24 Jan 2022 18:54:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643050488; bh=MH0E6NCxT8S0JirUSBlxUe9H0Emh2ArelTUEIROEmLs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AkocO5/ZiQ1v/VtUn9cGdmw4W+NwMg525k028K0R0dpzJahYjWm+anCOL1AZlranh enXTLMdMZznHF0Q/pzDXsc+Bt101Mp+ZlEhriN1bGQWlxhnlGAV54SvLxM3lBF9vxX i5TSftihCY0fY8aWoCqE2CIOvVfgmnUQbGxtNmYA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Johan Hovold , Hans Verkuil , Mauro Carvalho Chehab Subject: [PATCH 4.9 019/157] media: em28xx: fix control-message timeouts Date: Mon, 24 Jan 2022 19:41:49 +0100 Message-Id: <20220124183933.405332952@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124183932.787526760@linuxfoundation.org> References: <20220124183932.787526760@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 d9b7e8df3aa9b8c10708aab60e72e79ac08237e4 upstream. USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: a6c2ba283565 ("[PATCH] v4l: 716: support for em28xx board family") Cc: stable@vger.kernel.org # 2.6.16 Signed-off-by: Johan Hovold Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/usb/em28xx/em28xx-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/media/usb/em28xx/em28xx-core.c +++ b/drivers/media/usb/em28xx/em28xx-core.c @@ -99,7 +99,7 @@ int em28xx_read_reg_req_len(struct em28x mutex_lock(&dev->ctrl_urb_lock); ret = usb_control_msg(dev->udev, pipe, req, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x0000, reg, dev->urb_buf, len, HZ); + 0x0000, reg, dev->urb_buf, len, 1000); if (ret < 0) { if (reg_debug) printk(" failed!\n"); @@ -182,7 +182,7 @@ int em28xx_write_regs_req(struct em28xx memcpy(dev->urb_buf, buf, len); ret = usb_control_msg(dev->udev, pipe, req, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x0000, reg, dev->urb_buf, len, HZ); + 0x0000, reg, dev->urb_buf, len, 1000); mutex_unlock(&dev->ctrl_urb_lock); if (ret < 0)