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 02625C433EF for ; Wed, 24 Nov 2021 12:08:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231450AbhKXMLm (ORCPT ); Wed, 24 Nov 2021 07:11:42 -0500 Received: from mail.kernel.org ([198.145.29.99]:33882 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242372AbhKXMJS (ORCPT ); Wed, 24 Nov 2021 07:09:18 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id B02A260174; Wed, 24 Nov 2021 12:05:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637755520; bh=v9pHMCjbcP4umAIkxK7QTpPF0wPM82LaS5Z/E0cUp8E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lvED/3owTV/E2P8LecDKU7CIuqssvtISiCN6DLY4OuxybdA79oCtYLatgBCI+N4Yt j3Ej4ZL3wggHCKEGcXvQNftf/DpCy7HgNPd3aJA+Ajtwn0tKfHw4E/H0xABJ6YCUdO a01bXfgz1OdF9leuI3RTIJqEmd/JezX9VF/N3Nug= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Daniel Palmer , Andy Shevchenko , Sasha Levin Subject: [PATCH 4.4 093/162] serial: 8250_dw: Drop wrong use of ACPI_PTR() Date: Wed, 24 Nov 2021 12:56:36 +0100 Message-Id: <20211124115701.336025649@linuxfoundation.org> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124115658.328640564@linuxfoundation.org> References: <20211124115658.328640564@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: stable@vger.kernel.org From: Andy Shevchenko [ Upstream commit ebabb77a2a115b6c5e68f7364b598310b5f61fb2 ] ACPI_PTR() is more harmful than helpful. For example, in this case if CONFIG_ACPI=n, the ID table left unused which is not what we want. Instead of adding ifdeffery here and there, drop ACPI_PTR(). Fixes: 6a7320c4669f ("serial: 8250_dw: Add ACPI 5.0 support") Reported-by: Daniel Palmer Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20211005134516.23218-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/tty/serial/8250/8250_dw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index 039837db65fcc..f3ed1eeaed4e1 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -607,7 +607,7 @@ static struct platform_driver dw8250_platform_driver = { .name = "dw-apb-uart", .pm = &dw8250_pm_ops, .of_match_table = dw8250_of_match, - .acpi_match_table = ACPI_PTR(dw8250_acpi_match), + .acpi_match_table = dw8250_acpi_match, }, .probe = dw8250_probe, .remove = dw8250_remove, -- 2.33.0