Re: [PATCH 1/2] regulator: core.c Pass voltage to notifier when setting voltage

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Jun 15, 2012, at 11:50 AM, Pankaj Jangra wrote:

> Hi,
> 
> On Fri, Jun 15, 2012 at 11:57 PM, Philip Rakity
> <philipspatches@xxxxxxxxx> wrote:
>> V3
>> --
>> 
>> Fix type where data argument was not passed in
>> blocking_notifier_call_chain.
>> 
>> edits to check in comments (below)
>> 
>> V2
>> --
>> 
>> Incorporate performance suggestions made by Mark Brown
>> Use linux-next as base code rather than mmc-next
>> 
>> The voltage being set should be passed to the call in handler
>> requesting the callback.  Currently this is not done.
>> 
>> The callin handler cannot call regulator_get_voltage() to get the
> 
> "The calling"

I am not sure what the correct term for this.  The blocking_notifier_call_chain calls 
what ?   calling might imply blocking_notifier_call_chain() since it is doing the calling.
What is the receiver of the call named ?

> 
>> information since the mutex is held by the regulator and
>> deadlock occurs.
>> 
>> Without this change the receiver of the call in cannot know what
>> action to take.  This is used, for example, to set PAD voltages
>> when doing SD vccq voltage changes.
>> 
>> Signed-off-by: Philip Rakity <prakity@xxxxxxxxxxx>
>> ---
> 
> Since you are submitting your patch from the different email than your
> Singed-off email. So you should put in first line of message
> From: <your real email>.
> 
> Regards,
> Pankaj Jangra

--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux