* [PATCH] i2c: enable i2c adapter to suspend/resume asynchronously
@ 2015-08-17 16:17 Fu, Zhonghui
[not found] ` <55D20919.5020800-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Fu, Zhonghui @ 2015-08-17 16:17 UTC (permalink / raw)
To: wsa; +Cc: linux-i2c, linux-kernel@vger.kernel.org
Enable i2c adapter to suspend/resume asynchronously. This can improve
system suspend/resume speed.
Signed-off-by: Zhonghui Fu <zhonghui.fu@linux.intel.com>
---
drivers/i2c/i2c-core.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index c83e4d1..90251be 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -1439,6 +1439,8 @@ static int i2c_register_adapter(struct i2c_adapter *adap)
pm_runtime_no_callbacks(&adap->dev);
+ device_enable_async_suspend(&adap->dev);
+
#ifdef CONFIG_I2C_COMPAT
res = class_compat_create_link(i2c_adapter_compat_class, &adap->dev,
adap->dev.parent);
-- 1.7.1
^ permalink raw reply related [flat|nested] 3+ messages in thread[parent not found: <55D20919.5020800-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>]
* Re: [PATCH] i2c: enable i2c adapter to suspend/resume asynchronously [not found] ` <55D20919.5020800-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> @ 2015-08-24 15:22 ` Fu, Zhonghui 2015-09-24 6:51 ` Fu, Zhonghui 0 siblings, 1 reply; 3+ messages in thread From: Fu, Zhonghui @ 2015-08-24 15:22 UTC (permalink / raw) To: wsa-z923LK4zBo2bacvFa/9K2g Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Hi, Any comments are welcome. Thanks, Zhonghui On 2015/8/18 0:17, Fu, Zhonghui wrote: > Enable i2c adapter to suspend/resume asynchronously. This can improve > system suspend/resume speed. > > Signed-off-by: Zhonghui Fu <zhonghui.fu-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> > --- > drivers/i2c/i2c-core.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c > index c83e4d1..90251be 100644 > --- a/drivers/i2c/i2c-core.c > +++ b/drivers/i2c/i2c-core.c > @@ -1439,6 +1439,8 @@ static int i2c_register_adapter(struct i2c_adapter *adap) > > pm_runtime_no_callbacks(&adap->dev); > > + device_enable_async_suspend(&adap->dev); > + > #ifdef CONFIG_I2C_COMPAT > res = class_compat_create_link(i2c_adapter_compat_class, &adap->dev, > adap->dev.parent); > -- 1.7.1 > ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] i2c: enable i2c adapter to suspend/resume asynchronously 2015-08-24 15:22 ` Fu, Zhonghui @ 2015-09-24 6:51 ` Fu, Zhonghui 0 siblings, 0 replies; 3+ messages in thread From: Fu, Zhonghui @ 2015-09-24 6:51 UTC (permalink / raw) To: wsa; +Cc: linux-i2c, linux-kernel@vger.kernel.org Hi, I have resent this patch with updated commit message - "[PATCH v2] i2c: enable i2c adapter to suspend/resume asynchronously". Thanks, Zhonghui On 2015/8/24 23:22, Fu, Zhonghui wrote: > Hi, > > Any comments are welcome. > > > Thanks, > Zhonghui > > > > On 2015/8/18 0:17, Fu, Zhonghui wrote: >> Enable i2c adapter to suspend/resume asynchronously. This can improve >> system suspend/resume speed. >> >> Signed-off-by: Zhonghui Fu <zhonghui.fu@linux.intel.com> >> --- >> drivers/i2c/i2c-core.c | 2 ++ >> 1 files changed, 2 insertions(+), 0 deletions(-) >> >> diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c >> index c83e4d1..90251be 100644 >> --- a/drivers/i2c/i2c-core.c >> +++ b/drivers/i2c/i2c-core.c >> @@ -1439,6 +1439,8 @@ static int i2c_register_adapter(struct i2c_adapter *adap) >> >> pm_runtime_no_callbacks(&adap->dev); >> >> + device_enable_async_suspend(&adap->dev); >> + >> #ifdef CONFIG_I2C_COMPAT >> res = class_compat_create_link(i2c_adapter_compat_class, &adap->dev, >> adap->dev.parent); >> -- 1.7.1 >> ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2015-09-24 6:51 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-08-17 16:17 [PATCH] i2c: enable i2c adapter to suspend/resume asynchronously Fu, Zhonghui
[not found] ` <55D20919.5020800-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2015-08-24 15:22 ` Fu, Zhonghui
2015-09-24 6:51 ` Fu, Zhonghui
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).