From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AB8JxZoAEGIyZznyCCA6H/zyNGfrPxCFMXhokMQFoQpZXzRZLoJAkRiCmumLVyua63kp1m+/0MD6 ARC-Seal: i=1; a=rsa-sha256; t=1526281122; cv=none; d=google.com; s=arc-20160816; b=RPONqWRKsO+1pw86kze9mFQ+Z+PrPuKN8HFAN0zImbIGY/uzDWttD+9zjIv7MJSbb/ SCN2mY7Rx2SFuIoLCFXwT5ZwU8P4vkNt0m16aduRijmqp7Z/6fu3LP+o/RlYTOKSnWhL 8i0Tkgx9ZsJXHwtuMw51MqHoZPHpR0d8k1DBn9x4tkIxXpkaTWTwea8enyozWU2cih9p QBjzlgw3IFVXjgGVGa/SzA0Hr+vUmFrd4KDX/3Ja3SrfDlUtfgKDiU8mc45NWjquDEwx 4U117zU5oMJlcctvSEUJmBlxJhoAwXwscbe1ZRQ5AoC5cqqnSNmKGCSU76UTG1caL9sT WhgA== 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=FWc+EZ7Xi5otCUxVcJY+AtymwYsF6ZqUggI+GxquMy8=; b=qvsH0K4b+Lvd24uArK/Fu9ricFYi3dYlkLRSzg3zfTKN+c+iPLnvdBGZ74GnlVx3gl VMUI/5yX+3K3QJ+deZH2Esaq/RJptJjllNhNrXkauhRGxi7aivB6UvDONuDdt1baM51V 89ZGU3XPPd2ZtCV8M1k0JXA3G9mqbHPO6cjSMN2B0XuH56mMshg15gjJO+uiUSJCxI7W T4rcDS/hgQmOMQ+2jebMnU+eWLU9FNWRzd5bq7LrpE4wcPBs5KLPvx6OgZnk8lyNbMjq 3fzjDcYUJA1MaO8xb3aDzOdQUE/qzGb9uauAL0flH81lzNdE0ev4pKpqXUrECcUzPta+ VklA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=JYTQlKyi; 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=JYTQlKyi; 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 4.16 25/72] gpio: fix aspeed_gpio unmask irq Date: Mon, 14 May 2018 08:48:42 +0200 Message-Id: <20180514064824.100845158@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180514064823.033169170@linuxfoundation.org> References: <20180514064823.033169170@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?1600421754592060713?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.16-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 @@ -384,7 +384,7 @@ 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);