From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756091AbaFPVMb (ORCPT ); Mon, 16 Jun 2014 17:12:31 -0400 Received: from mail-pa0-f74.google.com ([209.85.220.74]:62165 "EHLO mail-pa0-f74.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754764AbaFPVM3 (ORCPT ); Mon, 16 Jun 2014 17:12:29 -0400 From: Doug Anderson To: Lee Jones Cc: broonie@kernel.org, Andrew Bresticker , swarren@wwwdotorg.org, olof@lixom.net, Sonny Rao , linux-samsung-soc@vger.kernel.org, Prathyush K , Doug Anderson , sameo@linux.intel.com, linux-kernel@vger.kernel.org Subject: [PATCH] mfd: cros_ec_spi: set wakeup capability Date: Mon, 16 Jun 2014 14:12:23 -0700 Message-Id: <1402953143-24681-1-git-send-email-dianders@chromium.org> X-Mailer: git-send-email 2.0.0.526.g5318336 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Prathyush K Set the device as wakeup capable and register the wakeup source. Note: Though it makes more sense to have the SPI framework do this, (either via device tree or by board_info) this change is as per an existing mail chain: https://lkml.org/lkml/2009/8/27/291 Signed-off-by: Prathyush K Signed-off-by: Doug Anderson --- Note that I don't have suspend/resume actually working upstream, but I see that /sys/bus/spi/drivers/cros-ec-spi/spi2.0/power/wakeup exists with this patch and doesn't exist without it. drivers/mfd/cros_ec_spi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c index 0b8d328..ef22dd5 100644 --- a/drivers/mfd/cros_ec_spi.c +++ b/drivers/mfd/cros_ec_spi.c @@ -385,6 +385,8 @@ static int cros_ec_spi_probe(struct spi_device *spi) return err; } + device_init_wakeup(&spi->dev, true); + return 0; } -- 2.0.0.526.g5318336