From patchwork Thu Jan 18 07:57:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 763860 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 779C933CE9; Thu, 18 Jan 2024 07:59:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705564773; cv=none; b=FlFfZUWCzsexKdbD4Yrd05pIMDdHD/2XhI+hlRD0u0CIsCd8GFpFBiH7wjv3Q6kgJtz6EU/C73Z3khrueiw9TTncem17mTQnSvUSmd0WjlOcRvh6lP6VrKLKn1iTCaY1pgGrDQjKM/yDtUrO5uWDtvdF5wX3d2xmw/x3kKJnwO4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705564773; c=relaxed/simple; bh=MR+NuATfSYHNVmx82TTROPf/5gbNbFwpQP6yg+dZ/d8=; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding; b=n8YrPSKtcp898pyBFGo7LePCfKsjrDQQuEWhoGCBwuIOTZn5LFjoOlPIJ6oc4sTYADvHW9mC9nyuxG3F8vwx39G3PYHuCdLJsysCo4d+aUY7uVl61O0KUQnytUB48KfBW2MEFicaLiDbhGxkSJ3wN5Y+F2h9JQhEBaCqrsVBK48= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mm3nIJXo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mm3nIJXo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1C54C43394; Thu, 18 Jan 2024 07:59:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1705564773; bh=MR+NuATfSYHNVmx82TTROPf/5gbNbFwpQP6yg+dZ/d8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mm3nIJXoZMPbRn4yehphjA5VP8jv7ep9JhBxEfhuYCDk0idvxkfB8kRTLlcMeXOcY 8D5oo3k0XgbY4mpLCB0P45Xe/qoDHlBish90lFuBmG6ptmwuvCustOCMVaqn3wfaro LfkFKcB1WU4mT/24kObB4tnvtX06ZY2DyfafcEeGQe+ZElizURKKnOPyfxsgHoY3Ge faE2ZUcOyUgz7ATMwVKPGRqsJ4IUfCA41v8MknixBgxtDZjopejqneroTpoy9jYfDV DPU5EfjBkfasr4kvKuPw4e5wB5plYE+iN1l4M5bbmMWjo/b1mv0olTJ9ZqY4TtsHrk +Rt/xvfnq6OTA== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" Subject: [PATCH 41/45] tty: vt: remove consw::con_getxy() Date: Thu, 18 Jan 2024 08:57:52 +0100 Message-ID: <20240118075756.10541-42-jirislaby@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240118075756.10541-1-jirislaby@kernel.org> References: <20240118075756.10541-1-jirislaby@kernel.org> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 After the previous patch, nobody sets that hook. So drop it completely. Signed-off-by: Jiri Slaby (SUSE) --- drivers/tty/vt/vt.c | 20 +++++--------------- include/linux/console.h | 2 -- 2 files changed, 5 insertions(+), 17 deletions(-) diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 69d85a030ebc..539b30e198a9 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -593,18 +593,12 @@ static void con_scroll(struct vc_data *vc, unsigned int top, static void do_update_region(struct vc_data *vc, unsigned long start, int count) { unsigned int xx, yy, offset; - u16 *p; + u16 *p = (u16 *)start; + + offset = (start - vc->vc_origin) / 2; + xx = offset % vc->vc_cols; + yy = offset / vc->vc_cols; - p = (u16 *) start; - if (!vc->vc_sw->con_getxy) { - offset = (start - vc->vc_origin) / 2; - xx = offset % vc->vc_cols; - yy = offset / vc->vc_cols; - } else { - int nxx, nyy; - start = vc->vc_sw->con_getxy(vc, start, &nxx, &nyy); - xx = nxx; yy = nyy; - } for(;;) { u16 attrib = scr_readw(p) & 0xff00; int startx = xx; @@ -627,10 +621,6 @@ static void do_update_region(struct vc_data *vc, unsigned long start, int count) break; xx = 0; yy++; - if (vc->vc_sw->con_getxy) { - p = (u16 *)start; - start = vc->vc_sw->con_getxy(vc, start, NULL, NULL); - } } } diff --git a/include/linux/console.h b/include/linux/console.h index 2c8a77865437..c0525ccc54d9 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -104,8 +104,6 @@ struct consw { enum vc_intensity intensity, bool blink, bool underline, bool reverse, bool italic); void (*con_invert_region)(struct vc_data *vc, u16 *p, int count); - unsigned long (*con_getxy)(struct vc_data *vc, unsigned long position, - int *px, int *py); /* * Flush the video console driver's scrollback buffer */