Staging: android: timed_gpio.c: improved logic of gpio_get_time()
This patch improves the logic of gpio_get_time() and, thereafter, makes checkpatch.pl happy. Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -45,16 +45,17 @@ static enum hrtimer_restart gpio_timer_func(struct hrtimer *timer)
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static int gpio_get_time(struct timed_output_dev *dev)
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{
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struct timed_gpio_data *data =
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container_of(dev, struct timed_gpio_data, dev);
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struct timed_gpio_data *data;
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struct timeval t;
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if (hrtimer_active(&data->timer)) {
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ktime_t r = hrtimer_get_remaining(&data->timer);
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struct timeval t = ktime_to_timeval(r);
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data = container_of(dev, struct timed_gpio_data, dev);
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return t.tv_sec * 1000 + t.tv_usec / 1000;
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} else
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if (!hrtimer_active(&data->timer))
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return 0;
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t = ktime_to_timeval(hrtimer_get_remaining(&data->timer));
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return t.tv_sec * 1000 + t.tv_usec / 1000;
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}
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static void gpio_enable(struct timed_output_dev *dev, int value)
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