On Wed, Apr 10, 2013 at 3:04 PM, Patrice CHOTARD wrote:
> On 03/28/2013 12:33 AM, Stephen Warren wrote:
I don't understand the link between maps and pinctrl_select(),
pinctrl_select_state_locked() doesn't touch the map.
>>
>> Yes, pinctrl_select() shouldn't touch the map since it's alre
On 03/28/2013 12:33 AM, Stephen Warren wrote:
> On 03/27/2013 03:45 PM, Linus Walleij wrote:
>> On Thu, Mar 14, 2013 at 5:59 PM, Patrice CHOTARD
>> wrote:
>>> On 03/13/2013 07:22 PM, Stephen Warren wrote:
>>>
On 03/13/2013 09:44 AM, Linus Walleij wrote:
> From: Patrice Chotard
>
>>
On 03/27/2013 03:45 PM, Linus Walleij wrote:
> On Thu, Mar 14, 2013 at 5:59 PM, Patrice CHOTARD
> wrote:
>> On 03/13/2013 07:22 PM, Stephen Warren wrote:
>>
>>> On 03/13/2013 09:44 AM, Linus Walleij wrote:
From: Patrice Chotard
This mutex avoids deadlock in case of use of multiple
On Thu, Mar 14, 2013 at 5:59 PM, Patrice CHOTARD wrote:
> On 03/13/2013 07:22 PM, Stephen Warren wrote:
>
>> On 03/13/2013 09:44 AM, Linus Walleij wrote:
>>> From: Patrice Chotard
>>>
>>> This mutex avoids deadlock in case of use of multiple pin
>>> controllers. Before this modification, by using
On 03/13/2013 07:22 PM, Stephen Warren wrote:
> On 03/13/2013 09:44 AM, Linus Walleij wrote:
>> From: Patrice Chotard
>>
>> This mutex avoids deadlock in case of use of multiple pin
>> controllers. Before this modification, by using a global
>> mutex, deadlock appeared when, for example, a call t
On 03/13/2013 09:44 AM, Linus Walleij wrote:
> From: Patrice Chotard
>
> This mutex avoids deadlock in case of use of multiple pin
> controllers. Before this modification, by using a global
> mutex, deadlock appeared when, for example, a call to
> pinctrl_pins_show() locked the pinctrl_mutex, cal
From: Patrice Chotard
This mutex avoids deadlock in case of use of multiple pin
controllers. Before this modification, by using a global
mutex, deadlock appeared when, for example, a call to
pinctrl_pins_show() locked the pinctrl_mutex, called the
ops->pin_dbg_show of a particular pin controller.
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