From: "Fu, Zhonghui" <zhonghui.fu@linux.intel.com>
To: Ulf Hansson <ulf.hansson@linaro.org>,
Adrian Hunter <adrian.hunter@intel.com>,
linus.walleij@linaro.org, Markus.Niebel@tq-group.com,
lars@metafoo.de, s.hauer@pengutronix.de,
kristina.martsenko@gmail.com
Cc: linux-mmc <linux-mmc@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH] mmc: enable mmc host device to suspend/resume asynchronously
Date: Mon, 03 Aug 2015 20:39:17 +0800 [thread overview]
Message-ID: <55BF60F5.8040602@linux.intel.com> (raw)
Enable mmc host device to suspend/resume asynchronously.
This can improve system suspend/resume speed.
Signed-off-by: Zhonghui Fu <zhonghui.fu@linux.intel.com>
---
drivers/mmc/core/host.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 99a9c90..85f2bbb 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -577,6 +577,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
host->class_dev.parent = dev;
host->class_dev.class = &mmc_host_class;
device_initialize(&host->class_dev);
+ device_enable_async_suspend(&host->class_dev);
if (mmc_gpio_alloc(host)) {
put_device(&host->class_dev);
-- 1.7.1
next reply other threads:[~2015-08-03 12:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-03 12:39 Fu, Zhonghui [this message]
2015-08-17 3:36 ` [PATCH] mmc: enable mmc host device to suspend/resume asynchronously Fu, Zhonghui
2015-08-17 6:52 ` Adrian Hunter
2015-08-24 15:11 ` Fu, Zhonghui
2015-08-27 13:05 ` Ulf Hansson
2015-09-21 6:27 ` Fu, Zhonghui
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