Hello Stephen,
On Tue, Jul 15, 2008 at 01:10:04PM +1000, Stephen Rothwell wrote:
[...]
> > + led->np = np;
>
> You need to take a reference if you are keeping a pointer to a
> device_node, so:
> led->np = of_node_get(np);
>
> > + led->cdev.name = of_get_property(np, "label", NULL);
> > + if (!led->cdev.name)
> > + led->cdev.name = ofdev->dev.bus_id;
>
> Please use dev_name() in new code:
> led->cdev.name = dev_name(&ofdev->dev);
>
> > + led->cdev.brightness_set = gpio_led_set;
> > +
> > + ret = gpio_request(led->gpio, ofdev->dev.bus_id);
>
> dev_name() again.
>
> > +err_get_gpio:
>
> of_node_put(led->np);
>
> > + kfree(led);
> > + return ret;
> > +}
> > +
> > +static int __devexit of_gpio_leds_remove(struct of_device *ofdev)
> > +{
> > + struct of_gpio_led *led = dev_get_drvdata(&ofdev->dev);
> > +
> > + led_classdev_unregister(&led->cdev);
> > + cancel_work_sync(&led->work);
> > + gpio_free(led->gpio);
> > + of_node_put(led->np);
>
> This was going to be unbalanced, but is now correct.
Thank you so much for the review, corrected version follows.
--
Anton Vorontsov
email: [EMAIL PROTECTED]
irc://irc.freenode.net/bd2
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