From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AB8JxZqssYT99yorXwZfPDAUZabjCEnN69RgSBkVTPPQX5ywSn0MImCkzGVyoILCYUXHfmZDQ7OG ARC-Seal: i=1; a=rsa-sha256; t=1526280952; cv=none; d=google.com; s=arc-20160816; b=BGDmpL8lcamoQdRLWh9Jg9uU33C+czJPTVaTCZcPx0lHA9P4JCPjH7znx/2MsOUmWk ht2Exn7/pJmZZjCKGhlbRkCONz+xuwdxJUc3yU2YRuKsr4dCoRyIflKUjH3zEuEZWXaI HG6DV5zDSy7Pl3/FJ8Ldom6qQtg6RBxw5cWVoE5DlnnbHHpHUSofDlIBvcBYXdDyubbm lDx9sjPVGh222unK0eOvXPrqRacX/eUPmI02GkpYctWMDYdCsyS5v8xVZcJLF4gNCp7r P/GTQXltosOgM7v1J9hOIE75NAA10XG6wSJg9JL5HJeOA29b4V+W6yBC0Pt/Ft/xRUnl TNSQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:arc-authentication-results; bh=v7HY/k3LCJ5e2cmBh1LNO1WqSd+eRuyn0ualTAYJrmk=; b=mrkZThWVw4nQTf6330WetNWscGkZJAW9LvDgHJqXtSe6Ad5f46a+fuBO1Urp82fd4X lAdgWxv4Izs8EaFO3i5h/YVmEWP3YHLor14fGahxLklweNXGrMLkGIJJpjyhNWkO0QbM 0hIRO83PozAiS7XIFjb8EBFxLr7bQjMZ0rrDRve28HjJPnDE2UN3BfQmYnh5uIpuzKH9 lO9et4LOoU3pHpC8KDYLl3G7+YAP2q4/Suud9R00qup4/j+oloWXXByMbJqAVIi0jQma RXjBHnAAAnJ06RnhEqbIG/4qS7/p82SNtH2qjLHScsGB78/LF+QqGdVDup4NZNH4gEkC WErg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=k6IENpQo; spf=pass (google.com: domain of srs0=ywzk=ib=linuxfoundation.org=gregkh@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=SRS0=ywzk=IB=linuxfoundation.org=gregkh@kernel.org Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=k6IENpQo; spf=pass (google.com: domain of srs0=ywzk=ib=linuxfoundation.org=gregkh@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=SRS0=ywzk=IB=linuxfoundation.org=gregkh@kernel.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Govert Overgaauw , Linus Walleij Subject: [PATCH 4.14 24/62] gpio: fix aspeed_gpio unmask irq Date: Mon, 14 May 2018 08:48:40 +0200 Message-Id: <20180514064817.727921591@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180514064816.436958006@linuxfoundation.org> References: <20180514064816.436958006@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1600421515804350416?= X-GMAIL-MSGID: =?utf-8?q?1600421576131972891?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Govert Overgaauw commit f241632fd087d3d9fbd5450f4d8c8604badd8348 upstream. The unmask function disables all interrupts in a bank when unmasking an interrupt. Only disable the given interrupt. Cc: stable@vger.kernel.org Signed-off-by: Govert Overgaauw Signed-off-by: Linus Walleij Signed-off-by: Greg Kroah-Hartman --- drivers/gpio/gpio-aspeed.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpio/gpio-aspeed.c +++ b/drivers/gpio/gpio-aspeed.c @@ -375,7 +375,7 @@ static void aspeed_gpio_irq_set_mask(str if (set) reg |= bit; else - reg &= bit; + reg &= ~bit; iowrite32(reg, addr); spin_unlock_irqrestore(&gpio->lock, flags);