lkml.org 
[lkml]   [2013]   [Dec]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH 4/6] regulator: gpio-regulator: use devm_regulator_register()
Date
On Friday, December 06, 2013 9:09 PM, Mark Brown wrote:
> On Fri, Dec 06, 2013 at 10:12:05AM +0100, Heiko Stübner wrote:
>
> > I'm not this firm in the core driver/device behaviour, but when looking at
> > __device_release_driver I see that the remove callback runs before
> > devres_release_all, which would effectively free the gpios before the
> > regulator gets unregistered - is this racy with a regulator change at the same
> > time?
>
> Yes, the rest of the driver really needs to be converted to devm_ at the
> same time.

The gpios is requested by gpio_request_array().
However, devm_gpio_request_array() is not supported yet,
so the rest of the driver cannot be converted to devm_.

Mark Brown,
Please ignore this patch.

Best regards,
Jingoo Han

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2013-12-09 03:21    [W:0.070 / U:0.184 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site