From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x225B/2y1DJGa3GFWvHYOIQ4Hzvy/LK0IMVfGiqoyLlIlvceGsUoY2XAsKMO3Tj2fsgYTSQ29 ARC-Seal: i=1; a=rsa-sha256; t=1518707990; cv=none; d=google.com; s=arc-20160816; b=QEkzwQBsl7ecJjJHwI9bq1cjtq1cwMtvZlzF9ikBgXMvGJjF9bPJwBWpqTdil5tRDS dJid2TcVDLCkpKKLv+2WzxIVomS2Vw1y0d0ZO7EX6RCe3j8LG6sNzXbVztofnVR04fLU Mt1YyJoFuLqFK+2v2ld6DB8u8KRg5gI7oxDuyFgRKibSrBDSyYe3tMGRsKIMeA9FW+yb sePBsirkUWh9xNxHqE0Yevt//wLpItW2Mj7aEOEbun4frKme5jl984nofo4X4uJ6xl9Z 8UX9pTvTm5a0sleLBUF/YCq8tzEp1tJz9FjJT5X0FW9TEHYx7mP9iQk4ytM7jwyNgIWi X4Hg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=fJ3NBOBpyT2MPhXo0xTMovJH/HTuu2Mxrur+WRQS/9U=; b=mZrfQjEAMCYYVr+7uQGbxuxJGmPL7jLV9hF4K2zPwuzfyPe1B7z0Ksq67ZqVKLghz/ NJYtuSiiDCiS07DZeoBbjD366kKLNqGD7WKTlFlmHN8QmvUWCJTwB1iiIHpnsDjU9ykv 74h3k9XYcp5cLvA9CYIaLsPzgeWjQLx8yFqCglC0hUo/yQJPYT06/lRQl3dTAqOR6VkT 1L/x+AGT07NH7ENxG0tMHLuLCwYEZBqpFbpdkSrrpKp2/mP40soOOA5zuiyfBydzudrJ /FhjvUakcSx3gjNFb8yd0+eYEzXuyx1ajfBiezt+I7ydBaCSQLNIwea6QOeQ08ALQoBi hc9g== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Enrico Mioso , Mauro Carvalho Chehab Subject: [PATCH 3.18 35/45] media: cxusb, dib0700: ignore XC2028_I2C_FLUSH Date: Thu, 15 Feb 2018 16:17:26 +0100 Message-Id: <20180215144123.369352051@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180215144115.863307741@linuxfoundation.org> References: <20180215144115.863307741@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1592480749615627706?= X-GMAIL-MSGID: =?utf-8?q?1592480749615627706?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 3.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mauro Carvalho Chehab commit 9893b905e743ded332575ca04486bd586c0772f7 upstream. The XC2028_I2C_FLUSH only needs to be implemented on a few devices. Others can safely ignore it. That prevents filling the dmesg with lots of messages like: dib0700: stk7700ph_xc3028_callback: unknown command 2, arg 0 Fixes: 4d37ece757a8 ("[media] tuner/xc2028: Add I2C flush callback") Reported-by: Enrico Mioso Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/usb/dvb-usb/cxusb.c | 2 ++ drivers/media/usb/dvb-usb/dib0700_devices.c | 1 + 2 files changed, 3 insertions(+) --- a/drivers/media/usb/dvb-usb/cxusb.c +++ b/drivers/media/usb/dvb-usb/cxusb.c @@ -923,6 +923,8 @@ static int dvico_bluebird_xc2028_callbac case XC2028_RESET_CLK: deb_info("%s: XC2028_RESET_CLK %d\n", __func__, arg); break; + case XC2028_I2C_FLUSH: + break; default: deb_info("%s: unknown command %d, arg %d\n", __func__, command, arg); --- a/drivers/media/usb/dvb-usb/dib0700_devices.c +++ b/drivers/media/usb/dvb-usb/dib0700_devices.c @@ -431,6 +431,7 @@ static int stk7700ph_xc3028_callback(voi state->dib7000p_ops.set_gpio(adap->fe_adap[0].fe, 8, 0, 1); break; case XC2028_RESET_CLK: + case XC2028_I2C_FLUSH: break; default: err("%s: unknown command %d, arg %d\n", __func__,