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Commit 80039faa authored by Murilo Opsfelder Araujo's avatar Murilo Opsfelder Araujo Committed by Greg Kroah-Hartman
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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: default avatarMurilo Opsfelder Araujo <mopsfelder@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d746cb55

drivers/staging/android/timed_gpio.c

+8 −7
Original line number Diff line number Diff line
@@ -45,16 +45,17 @@ static enum hrtimer_restart gpio_timer_func(struct hrtimer *timer) 


static int gpio_get_time(struct timed_output_dev *dev)

{

	struct timed_gpio_data	*data =

		container_of(dev, struct timed_gpio_data, dev);

	struct timed_gpio_data *data;

	struct timeval t;



	if (hrtimer_active(&data->timer)) {

		ktime_t r = hrtimer_get_remaining(&data->timer);

		struct timeval t = ktime_to_timeval(r);

	data = container_of(dev, struct timed_gpio_data, dev);



		return t.tv_sec * 1000 + t.tv_usec / 1000;

	} else

	if (!hrtimer_active(&data->timer))

		return 0;



	t = ktime_to_timeval(hrtimer_get_remaining(&data->timer));



	return t.tv_sec * 1000 + t.tv_usec / 1000;

}



static void gpio_enable(struct timed_output_dev *dev, int value)