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[209.132.180.67]) by mx.google.com with ESMTP id ca5-v6si4339913plb.143.2018.06.01.11.03.16; Fri, 01 Jun 2018 11:03:31 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=E8k930XY; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753183AbeFASBG (ORCPT + 99 others); Fri, 1 Jun 2018 14:01:06 -0400 Received: from mail-pl0-f68.google.com ([209.85.160.68]:39719 "EHLO mail-pl0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753104AbeFASA6 (ORCPT ); Fri, 1 Jun 2018 14:00:58 -0400 Received: by mail-pl0-f68.google.com with SMTP id f1-v6so15312282plt.6 for ; Fri, 01 Jun 2018 11:00:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id; bh=31wzVyg543IRCDV0BHh4ALr17XZ6aSSWMaFNN+KyM2U=; b=E8k930XYqfMl5mBnGeWvlj/Jv9nPj+Kb4o34M+t2vAVJ4CYS0mTz2C4OOpuMLHxmps qkF9r6eEUSx+bnWVerOvBH2iNN3n4pA5vNwKT3vElyw6CXTIhqnHKJj84/1G0B/gpMyS nkGd488p/I2Bet7j0y5J+1ItaSeLxbnmNsK2Y= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=31wzVyg543IRCDV0BHh4ALr17XZ6aSSWMaFNN+KyM2U=; b=Cs4EizaHFn+7iznx0cXVt4CWXnDhcC3d2hqmz0jwKCJMaQznhKeYDgtUM0WJ9n12od KLS/paDtg+/F/qiSQK1Ck+DsXtxWn9T5qtjjCkDTsFG99A7W+01MZWty3Sg76YINByT6 ESF50p0TfJM91YhffMy0mKNXvuuUNt4bJIRdaJTVhCh0s6nhRLGIVyB9Gq2sJYKwwALG jW3jZWemIXfvrqJSM9nBoB7UB3yValw3BW5zyy9kAhEUqrF3Hz4e3MvmgmeVEXqclqU4 lXKm6dx88qdiGnsQnxAjYfC/0WQkhOvZbYO0IqrnA90+MDT37YTokIdrL1WQLebdsBe4 M/QQ== X-Gm-Message-State: ALKqPweeMK0KC6+C6UEYCKSNmxqyrakelIbd6ttUwT+94TUl09pl7BSD 11BRAcu1DHwUK+JY27Qi8fEwDg== X-Received: by 2002:a17:902:9048:: with SMTP id w8-v6mr12007872plz.34.1527876058428; Fri, 01 Jun 2018 11:00:58 -0700 (PDT) Received: from ravisadineni0.mtv.corp.google.com ([2620:0:1000:1501:1f1:adfa:a458:823f]) by smtp.gmail.com with ESMTPSA id c8-v6sm20208008pgu.19.2018.06.01.11.00.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 01 Jun 2018 11:00:57 -0700 (PDT) From: Ravi Chandra Sadineni To: dmitry.torokhov@gmail.com, chenhong3@huawei.com, ravisadineni@chromium.org, ravisadineni@google.com, dtor@google.com Cc: tbroch@google.com, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, rajatja@google.com, bleung@google.com Subject: [PATCH] i8042: Increment wakeup_count for the respective port. Date: Fri, 1 Jun 2018 11:00:53 -0700 Message-Id: <20180601180053.120202-1-ravisadineni@chromium.org> X-Mailer: git-send-email 2.17.0.921.gf22659ad46-goog Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Call pm_wakeup_event on every irq. This should help us in identifying if i8042 port was a potential wake reason for the last resume. Signed-off-by: Ravi Chandra Sadineni --- drivers/input/serio/i8042.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index 824f4c1c1f310..96e27766d553d 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -573,6 +573,9 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id) port = &i8042_ports[port_no]; serio = port->exists ? port->serio : NULL; + if (serio && device_may_wakeup(&serio->dev)) + pm_wakeup_event(&serio->dev, 0); + filter_dbg(port->driver_bound, data, "<- i8042 (interrupt, %d, %d%s%s)\n", port_no, irq, dfl & SERIO_PARITY ? ", bad parity" : "", -- 2.17.0.921.gf22659ad46-goog