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Re: [PATCH] mmc: enable mmc host device to suspend/resume asynchronously

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  Re: [PATCH] mmc: enable mmc host device to suspend/resume asynchronously "Fu, Zhonghui" <zhonghui.fu@linux.intel.com> - 2015-08-17 05:40 +0200
    Re: [PATCH] mmc: enable mmc host device to suspend/resume asynchronously Adrian Hunter <adrian.hunter@intel.com> - 2015-08-17 09:00 +0200

#1208346 — Re: [PATCH] mmc: enable mmc host device to suspend/resume asynchronously

Hi,

Any comments are welcome.


Thanks,
Zhonghui

On 2015/8/3 20:39, Fu, Zhonghui wrote:
> 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
>

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#1208403

On 17/08/15 06:36, Fu, Zhonghui wrote:
> 
> Hi,
> 
> Any comments are welcome.

Same comments as here:

	http://marc.info/?l=linux-kernel&m=143979428424353&w=2

> 
> 
> Thanks,
> Zhonghui
> 
> On 2015/8/3 20:39, Fu, Zhonghui wrote:
>> 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
>>
> 
> 
> 

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