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| author |   Arnd Bergmann <arnd@arndb.de> | 2018-06-19 10:18:56 +0200 |
|---|---|---|
| committer |   Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2018-06-19 22:38:29 +0200 |
| commit | d30c8d2031259d6dc360f8c96d362bb36665c99c (patch) | |
| tree | 87b35031fafd1ecf4250e0859c43cfd8a13448ea /drivers/leds | |
| parent | Linux 4.18-rc1 (diff) | |
| download | linux-dev-d30c8d2031259d6dc360f8c96d362bb36665c99c.tar.xz linux-dev-d30c8d2031259d6dc360f8c96d362bb36665c99c.zip | |
leds: ledtrig-activity: use ktime_get_boot_ns()
get_monotonic_boottime() is deprecated, so let's convert this to
the simpler ktime_get_boot_ns().
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/trigger/ledtrig-activity.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/leds/trigger/ledtrig-activity.c b/drivers/leds/trigger/ledtrig-activity.c index 5081894082bd..6c6f8a9b8d9a 100644 --- a/drivers/leds/trigger/ledtrig-activity.c +++ b/drivers/leds/trigger/ledtrig-activity.c @@ -37,7 +37,6 @@ static void led_activity_function(struct timer_list *t) struct activity_data *activity_data = from_timer(activity_data, t, timer); struct led_classdev *led_cdev = activity_data->led_cdev; - struct timespec boot_time; unsigned int target; unsigned int usage; int delay; @@ -57,8 +56,6 @@ static void led_activity_function(struct timer_list *t) return; } - get_monotonic_boottime(&boot_time); - cpus = 0; curr_used = 0; @@ -76,7 +73,7 @@ static void led_activity_function(struct timer_list *t) * down to 16us, ensuring we won't overflow 32-bit computations below * even up to 3k CPUs, while keeping divides cheap on smaller systems. */ - curr_boot = timespec_to_ns(&boot_time) * cpus; + curr_boot = ktime_get_boot_ns() * cpus; diff_boot = (curr_boot - activity_data->last_boot) >> 16; diff_used = (curr_used - activity_data->last_used) >> 16; activity_data->last_boot = curr_boot; |