Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp2696341pxk; Sun, 20 Sep 2020 13:43:26 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzkeexWNkC7Qnr35z01yvxyxKyz6UbAr/KRKOTL1R352+qUoKJr4OQ2cdYG5Nrz2Ddos+WT X-Received: by 2002:a17:906:a4b:: with SMTP id x11mr49444221ejf.368.1600634606339; Sun, 20 Sep 2020 13:43:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600634606; cv=none; d=google.com; s=arc-20160816; b=GMVUpCLF8QABRDAdVZG8XBgv969GuglCr+hLqxt7lvCoFJSK0Da0tgH4p4rg7Eh34W TL/94fvgxcAk1a6gaV8QbgIDhfvFXgUW7axB2RHfgwr7xDiOGMGr7y+N6ZSnoxh2tR4c te4Vhl3PW1M3wA+3DkROQIw6P1VYcs/biwS4FoUy/3pnFWre6sWFk3e1OI3U7GrMAwYg cxH/JTiyf7tCjYbKJ46Zlx5W3u4gPN7kyj2AR+2s8JBdT9InbWcSr+NXAFb5FWXa++kw ka7i0nqEfhP1qNsmIphd4qpS+BoNAZCKyBsgHi4O6lZJgWsT2gfCkFGi4MJbOl85LvrD 2JMw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=LAyBX0qF8O0WpeVaree5ak7fYYnWsbIo7zFhzucfzRc=; b=xZay7ixAas3GkBo7mxERv9OOj3MJOhGtwFTK0W7f1ZnHqIXYTQZkhztwt3CpEkt1n0 OvFAq81oX1OxXC6rr1+2sfpsfrFbvbowZQN9X2mW/fxSjh2e1TNXF5vbd6UQKlWTM8Pi xBKAwxQm2VRmqwKV6sUhxAywm7ed66n/blezFwadv1eu/H3ctmFFPXa9yv0Ca7PKWQnw A0McqG0r/rJgpyJnwMa02KXwbUOvs2eb+HPOkign94LCRqusPottBEy9aat4B5Gwh9Xn KF7d8cAXQwiTTrn7TWzhMduSx9OcrwRDVqzon8HWhkJN+bnK7Wi1hTlpoQnb6TDjeJux hgaA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@wildgooses.com header.s=dkim header.b=JrnCs4YK; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=wildgooses.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id c90si7507413edf.214.2020.09.20.13.43.03; Sun, 20 Sep 2020 13:43:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@wildgooses.com header.s=dkim header.b=JrnCs4YK; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=wildgooses.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726314AbgITUl2 (ORCPT + 99 others); Sun, 20 Sep 2020 16:41:28 -0400 Received: from mail1.nippynetworks.com ([91.220.24.129]:57618 "EHLO mail1.nippynetworks.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726126AbgITUl2 (ORCPT ); Sun, 20 Sep 2020 16:41:28 -0400 X-Greylist: delayed 473 seconds by postgrey-1.27 at vger.kernel.org; Sun, 20 Sep 2020 16:41:27 EDT Received: from twocubed.nippynetworks.com (office.nippynetworks.com [46.17.61.232]) by mail1.nippynetworks.com (Postfix) with SMTP id 4BvfSk0jqQzTh4h; Sun, 20 Sep 2020 21:34:46 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wildgooses.com; s=dkim; t=1600634087; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=LAyBX0qF8O0WpeVaree5ak7fYYnWsbIo7zFhzucfzRc=; b=JrnCs4YK7QEFEwbpThnS14DIBFk4CCBuRXUouashnjmoAyy9kVCYu4YahZYP/oBOaPgDkv mfymcVK/IP97gGteX4ydqRD1sHHeNiHh2hBfkB/C2bxWUqP7GuiBNCnXljd/XNcGGUVHWm G6bDGikeu2Mu16TcBIuD5Ze8RgB5DGA= Received: by twocubed.nippynetworks.com (sSMTP sendmail emulation); Sun, 20 Sep 2020 21:34:42 +0100 From: Ed Wildgoose To: linux-kernel@vger.kernel.org Cc: fe@dev.tdt.de, Ed Wildgoose , "Enrico Weigelt, metux IT consult" , Linus Walleij , Bartosz Golaszewski , linux-gpio@vger.kernel.org Subject: [PATCH] gpio: gpio-amd-fch: Correct logic of GPIO_LINE_DIRECTION Date: Sun, 20 Sep 2020 21:34:30 +0100 Message-Id: <20200920203430.25829-1-lists@wildgooses.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The original commit appears to have the logic reversed in amd_fch_gpio_get_direction. Also confirmed by observing the value of "direction" in the sys tree. Signed-off-by: Ed Wildgoose --- drivers/gpio/gpio-amd-fch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-amd-fch.c b/drivers/gpio/gpio-amd-fch.c index 4e44ba4d7..2a21354ed 100644 --- a/drivers/gpio/gpio-amd-fch.c +++ b/drivers/gpio/gpio-amd-fch.c @@ -92,7 +92,7 @@ static int amd_fch_gpio_get_direction(struct gpio_chip *gc, unsigned int gpio) ret = (readl_relaxed(ptr) & AMD_FCH_GPIO_FLAG_DIRECTION); spin_unlock_irqrestore(&priv->lock, flags); - return ret ? GPIO_LINE_DIRECTION_IN : GPIO_LINE_DIRECTION_OUT; + return ret ? GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN; } static void amd_fch_gpio_set(struct gpio_chip *gc, -- 2.26.2