From patchwork Tue Jul 27 10:31:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 12402407 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2342FC4320A for ; Tue, 27 Jul 2021 10:31:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 09ABC60FA0 for ; Tue, 27 Jul 2021 10:31:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236310AbhG0Kb5 (ORCPT ); Tue, 27 Jul 2021 06:31:57 -0400 Received: from muru.com ([72.249.23.125]:55880 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231745AbhG0Kb4 (ORCPT ); Tue, 27 Jul 2021 06:31:56 -0400 Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id 24BED8106; Tue, 27 Jul 2021 10:32:12 +0000 (UTC) From: Tony Lindgren To: Greg Kroah-Hartman Cc: Vignesh Raghavendra , linux-serial@vger.kernel.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Shevchenko , Dario Binacchi Subject: [PATCH 2/2] serial: omap: Only allow if 8250_omap is not selected Date: Tue, 27 Jul 2021 13:31:49 +0300 Message-Id: <20210727103149.51175-2-tony@atomide.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210727103149.51175-1-tony@atomide.com> References: <20210727103149.51175-1-tony@atomide.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org For years we've been carrying legacy omap-serial in addition to 8250_omap driver and 8250_omap should be used instead. Let's finally start planning on removing omap-serial by first not building it if 8250_omap is selected to save some memory. The defconfigs have switched over to using 8250_omap, and we have a fixup in place for the the serial console since commit 00648d0282dc ("tty: serial: 8250: omap: add ttySx console if the user didn't"). So people updating their systems without omap-serial will see boot time warnings on what is going on. Cc: Andy Shevchenko Cc: Dario Binacchi Cc: Vignesh Raghavendra Signed-off-by: Tony Lindgren --- drivers/tty/serial/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -959,7 +959,7 @@ config SERIAL_VT8500_CONSOLE config SERIAL_OMAP tristate "OMAP serial port support" - depends on ARCH_OMAP2PLUS || COMPILE_TEST + depends on (ARCH_OMAP2PLUS && !SERIAL_8250_OMAP) || COMPILE_TEST select SERIAL_CORE help If you have a machine based on an Texas Instruments OMAP CPU you