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 03328C433F5 for ; Wed, 24 Nov 2021 12:13:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242599AbhKXMQ4 (ORCPT ); Wed, 24 Nov 2021 07:16:56 -0500 Received: from mail.kernel.org ([198.145.29.99]:41248 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243428AbhKXMOC (ORCPT ); Wed, 24 Nov 2021 07:14:02 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2D43C60232; Wed, 24 Nov 2021 12:08:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637755728; bh=BkKXLQNYfTkx2I0te5W41J5T9C5in+TRlC6OyCZ4Dn4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jy6nZ7ZJAj0R2Wok8L5G6Q1TlSYrrOutFOaJ63kD4jOUzdfDhk8WpHU2rWzKxqktz OFhKky7xCFxf7xlxuXQS0HJKav26fA6zEY9shC4Yhdt/z8lcoVt3Wxi+IIUrL3Ng4l /H8wfoBmloMrrCmru+jdjHbF7/joVw25lDhHeAVE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Johan Hovold , Kalle Valo Subject: [PATCH 4.9 036/207] rtl8187: fix control-message timeouts Date: Wed, 24 Nov 2021 12:55:07 +0100 Message-Id: <20211124115705.111417303@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 2e9be536a213e838daed6ba42024dd68954ac061 upstream. USB control-message timeouts are specified in milliseconds and should specifically not vary with CONFIG_HZ. Fixes: 605bebe23bf6 ("[PATCH] Add rtl8187 wireless driver") Cc: stable@vger.kernel.org # 2.6.23 Signed-off-by: Johan Hovold Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20211025120522.6045-4-johan@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) --- a/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8225.c @@ -31,7 +31,7 @@ u8 rtl818x_ioread8_idx(struct rtl8187_pr usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0), RTL8187_REQ_GET_REG, RTL8187_REQT_READ, (unsigned long)addr, idx & 0x03, - &priv->io_dmabuf->bits8, sizeof(val), HZ / 2); + &priv->io_dmabuf->bits8, sizeof(val), 500); val = priv->io_dmabuf->bits8; mutex_unlock(&priv->io_mutex); @@ -48,7 +48,7 @@ u16 rtl818x_ioread16_idx(struct rtl8187_ usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0), RTL8187_REQ_GET_REG, RTL8187_REQT_READ, (unsigned long)addr, idx & 0x03, - &priv->io_dmabuf->bits16, sizeof(val), HZ / 2); + &priv->io_dmabuf->bits16, sizeof(val), 500); val = priv->io_dmabuf->bits16; mutex_unlock(&priv->io_mutex); @@ -65,7 +65,7 @@ u32 rtl818x_ioread32_idx(struct rtl8187_ usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0), RTL8187_REQ_GET_REG, RTL8187_REQT_READ, (unsigned long)addr, idx & 0x03, - &priv->io_dmabuf->bits32, sizeof(val), HZ / 2); + &priv->io_dmabuf->bits32, sizeof(val), 500); val = priv->io_dmabuf->bits32; mutex_unlock(&priv->io_mutex); @@ -82,7 +82,7 @@ void rtl818x_iowrite8_idx(struct rtl8187 usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0), RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE, (unsigned long)addr, idx & 0x03, - &priv->io_dmabuf->bits8, sizeof(val), HZ / 2); + &priv->io_dmabuf->bits8, sizeof(val), 500); mutex_unlock(&priv->io_mutex); } @@ -96,7 +96,7 @@ void rtl818x_iowrite16_idx(struct rtl818 usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0), RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE, (unsigned long)addr, idx & 0x03, - &priv->io_dmabuf->bits16, sizeof(val), HZ / 2); + &priv->io_dmabuf->bits16, sizeof(val), 500); mutex_unlock(&priv->io_mutex); } @@ -110,7 +110,7 @@ void rtl818x_iowrite32_idx(struct rtl818 usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0), RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE, (unsigned long)addr, idx & 0x03, - &priv->io_dmabuf->bits32, sizeof(val), HZ / 2); + &priv->io_dmabuf->bits32, sizeof(val), 500); mutex_unlock(&priv->io_mutex); } @@ -186,7 +186,7 @@ static void rtl8225_write_8051(struct ie usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0), RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE, addr, 0x8225, &priv->io_dmabuf->bits16, sizeof(data), - HZ / 2); + 500); mutex_unlock(&priv->io_mutex);