From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AB8JxZpF0WchSim7oXO73IlnOthqMeObG/NRL14N+BOyRQJBRVftzECGA1S8lg+263mh/lo6DknA ARC-Seal: i=1; a=rsa-sha256; t=1526280895; cv=none; d=google.com; s=arc-20160816; b=tWRurwMVHz/7lBERfJMzbIhamfGJ1x/Vli6ITWahkemn39UWabRhPnt3upNUOFxyWs eYIyaef3it+7VC4ZYU2eOSh4FcNzH+Uf2RhbPplKRVMTVUG0eGG8RuQhlV+molaqm+0a +fXWloXOkt3A+k+hUHtmmvbvgV2x4lmxzlcHgbiqVb4oi+NUN6N1pYnk65XkpcEKjEGy JC+LphUCdwo8fVE+sjRaJKmLI4vMuE2T+i9auOhkI92yqGIOtjZBOkADIvdw3rc9wW5V 2mDFXA8zsJLN1Igq3E8l8cGz5N0B8xDmBrFPjNnDEaiA2tXfVQ98pCJ84DMgRmMlaW6u owxQ== 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=QhBYp13AGo3V2AxK+0ahlloDr7mt+v26ePoT7pkyIJA=; b=RQqZgSUIfoljPohjkQWxIj/uTEO36GROXTamPT/nXyHGxzEK+e1U/1x4ArX/+BwMrc ZMGPupoaGC5uS9z2zWKjDj0usqqgkRwkwxTtc+W7hqK0sQOg7ifYJEV9jZeJC1OAhueQ KWjc0zQJSzIPG84uJbGJohYNDsiVy28LFfQVmw3gOiv+BW/qllK0B99EkSbMaZmqKkNb GwEwp330JVYWoQCW+lWLcgCEjLDOlFWuq1AWJDDl+9hQboMCN4NVtNn5h+n9lXtgJdeQ gYxfoJvzBPhJP5Qp1P3d4gvL7l108Rip9bkOMjZrhwAWyOznZbP8gdfB27RsdbMM57R7 8mMw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=Qf51Iz0k; 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=Qf51Iz0k; 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 4.9 18/36] gpio: fix aspeed_gpio unmask irq Date: Mon, 14 May 2018 08:48:52 +0200 Message-Id: <20180514064805.680588266@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180514064804.252823817@linuxfoundation.org> References: <20180514064804.252823817@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?1600421515804350416?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.9-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 @@ -256,7 +256,7 @@ 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);