* [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
* 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]
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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
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