From patchwork Wed Nov 28 09:04:16 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 1004284 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="YHtDRmVZ"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 434Zbw4tmGz9s2P for ; Wed, 28 Nov 2018 20:09:48 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=rVBuYpzfynaKYsFyrwOAfFPud30mWlBVwAPoTi9K81A=; b=YHtDRmVZu8dJow tXWBC6Paz43pIpovRaHBGXMA8pTSZ7HHCWBAOQv79wmzi8DQ/Cjmr3b9pvgZGF16Zdbo/6OIdG7sJ CoBsjQBy/NsohDeH+8/Q/23zaq8MYg6gYSBS1IKbEsKTYDVDV2TzZVV/j8/XLuQOtaW2KuAt7zpm4 kV1EmA6HC+0dt7HzkgEw+NpF6CFFfZfQqLJO2eOgUjNaIkmDsMuNhE3LRmGnu7R/vWF+nxOu5ChwX MxRlCfRL8ucEwmdl4tJRkBTkyt8J31BkJiqV/xI2a3y2KaU72MGMGQCDE1TsxytqkEGp+6Tg+7FAM hcSyochObHLHhfXb1uTQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gRvqn-0006rS-26; Wed, 28 Nov 2018 09:09:41 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gRvlt-000419-D7 for linux-arm-kernel@lists.infradead.org; Wed, 28 Nov 2018 09:04:39 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1gRvla-0006OI-Ct; Wed, 28 Nov 2018 10:04:18 +0100 Received: from ukl by dude.hi.pengutronix.de with local (Exim 4.91) (envelope-from ) id 1gRvla-0003qs-4l; Wed, 28 Nov 2018 10:04:18 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Shawn Guo Subject: [PATCH] ARM: debug-imx: only define DEBUG_IMX_UART_PORT if needed Date: Wed, 28 Nov 2018 10:04:16 +0100 Message-Id: <20181128090416.14695-1-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181128_010437_599355_29402EB9 X-CRM114-Status: GOOD ( 11.52 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [2001:67c:670:201:290:27ff:fe1d:cc33 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org If debugging on i.MX is enabled DEBUG_IMX_UART_PORT defines which UART is used for the debug output. If however debugging is off don't only hide the then unused config item but drop it completely by using a dependency instead of a conditional prompt. This fixes DEBUG_IMX_UART_PORT being present in the kernel config even if DEBUG_LL is disabled. Signed-off-by: Uwe Kleine-König --- arch/arm/Kconfig.debug | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index d6a49f59ecd9..3f057593db01 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1440,21 +1440,21 @@ config DEBUG_OMAP2PLUS_UART depends on ARCH_OMAP2PLUS config DEBUG_IMX_UART_PORT - int "i.MX Debug UART Port Selection" if DEBUG_IMX1_UART || \ - DEBUG_IMX25_UART || \ - DEBUG_IMX21_IMX27_UART || \ - DEBUG_IMX31_UART || \ - DEBUG_IMX35_UART || \ - DEBUG_IMX50_UART || \ - DEBUG_IMX51_UART || \ - DEBUG_IMX53_UART || \ - DEBUG_IMX6Q_UART || \ - DEBUG_IMX6SL_UART || \ - DEBUG_IMX6SX_UART || \ - DEBUG_IMX6UL_UART || \ - DEBUG_IMX7D_UART + int "i.MX Debug UART Port Selection" + depends on DEBUG_IMX1_UART || + DEBUG_IMX25_UART || + DEBUG_IMX21_IMX27_UART || + DEBUG_IMX31_UART || + DEBUG_IMX35_UART || + DEBUG_IMX50_UART || + DEBUG_IMX51_UART || + DEBUG_IMX53_UART || + DEBUG_IMX6Q_UART || + DEBUG_IMX6SL_UART || + DEBUG_IMX6SX_UART || + DEBUG_IMX6UL_UART || + DEBUG_IMX7D_UART default 1 - depends on ARCH_MXC help Choose UART port on which kernel low-level debug messages should be output.