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SubjectRe: [PATCH] LED key trigger support
From
Hi Kyungmin,

> +
> +static int key_notifier_callback(struct notifier_block *nb,
> +                               unsigned long event, void *data)
> +{
> +       struct key_trigger_notifier *kn = container_of(nb,
> +                                       struct key_trigger_notifier, notifier);
> +       struct led_classdev *led = kn->led;
> +       unsigned int *key_value = (unsigned int *) data;

No need of casting from void *.

> +
> +       /* In case of touchscreen, just skip it */
> +       if (*key_value == BTN_TOUCH)
> +               return 0;

I think this filtering is already done by notification patch.

> +
> +       led_set_brightness(led, event);
> +       return 0;
> +
> +}
> +
> +static void key_led_activate(struct led_classdev *led)
> +{
> +       struct key_trigger_notifier *kn;
> +       int ret;
> +
> +       kn = kzalloc(sizeof(struct key_trigger_notifier), GFP_KERNEL);
> +       if (!kn) {
> +               dev_err(led->dev, "unable to allocatate key trigger\n");

s/allocatate/allocate

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---Trilok Soni
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http://www.linkedin.com/in/triloksoni
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