From d2b778712e3aa5258fabbb96ed05bcb073a1ce2e Mon Sep 17 00:00:00 2001 From: Somya Anand Date: Thu, 23 Oct 2014 21:28:38 +0200 Subject: [PATCH] Staging: android: Replace timeval with ktime_t in timed_gpio.c 'struct timeval t' is used to return remaining time in milliseconds. 32-bit systems using 'struct timeval' will break in the year 2038, so we have to replace that code with more appropriate types. This patch changes the android driver to use ktime_t. Signed-off-by: Somya Anand Signed-off-by: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/timed_gpio.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/staging/android/timed_gpio.c b/drivers/staging/android/timed_gpio.c index 8fa4758517c0..12d55148bafc 100644 --- a/drivers/staging/android/timed_gpio.c +++ b/drivers/staging/android/timed_gpio.c @@ -20,6 +20,7 @@ #include #include #include +#include #include "timed_output.h" #include "timed_gpio.h" @@ -46,16 +47,16 @@ 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; - struct timeval t; + ktime_t t; data = container_of(dev, struct timed_gpio_data, dev); if (!hrtimer_active(&data->timer)) return 0; - t = ktime_to_timeval(hrtimer_get_remaining(&data->timer)); + t = hrtimer_get_remaining(&data->timer); - return t.tv_sec * 1000 + t.tv_usec / 1000; + return ktime_to_ms(t); } static void gpio_enable(struct timed_output_dev *dev, int value) -- 2.34.1