diff options
| author | Mariusz Skamra <mariuszx.skamra@intel.com> | 2017-05-26 12:15:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-03 11:08:04 +0200 |
| commit | fa72e6afa795dbb35d0cc6332606e83e4415e45e (patch) | |
| tree | 53092ad9c42474e38982c96adb4b12b2abe5a26a | |
| parent | usb: typec: Add a sysfs node to manage port type (diff) | |
| download | linux-fa72e6afa795dbb35d0cc6332606e83e4415e45e.tar.xz linux-fa72e6afa795dbb35d0cc6332606e83e4415e45e.zip | |
usb: Make use of ktime_* comparison functions
Start using ktime_* compare functions to make the code backportable.
Now that may be a bit tricky due to recent change of ktime_t.
Signed-off-by: Mariusz Skamra <mariuszx.skamra@intel.com>
Acked-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/chipidea/otg_fsm.c | 8 | ||||
| -rw-r--r-- | drivers/usb/host/ehci-timer.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/fotg210-hcd.c | 2 |
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/chipidea/otg_fsm.c b/drivers/usb/chipidea/otg_fsm.c index 93e24ce61a3a..949183ede16f 100644 --- a/drivers/usb/chipidea/otg_fsm.c +++ b/drivers/usb/chipidea/otg_fsm.c @@ -234,7 +234,7 @@ static void ci_otg_add_timer(struct ci_hdrc *ci, enum otg_fsm_timer t) ktime_set(timer_sec, timer_nsec)); ci->enabled_otg_timer_bits |= (1 << t); if ((ci->next_otg_timer == NUM_OTG_FSM_TIMERS) || - (ci->hr_timeouts[ci->next_otg_timer] > + ktime_after(ci->hr_timeouts[ci->next_otg_timer], ci->hr_timeouts[t])) { ci->next_otg_timer = t; hrtimer_start_range_ns(&ci->otg_fsm_hrtimer, @@ -269,7 +269,7 @@ static void ci_otg_del_timer(struct ci_hdrc *ci, enum otg_fsm_timer t) for_each_set_bit(cur_timer, &enabled_timer_bits, NUM_OTG_FSM_TIMERS) { if ((next_timer == NUM_OTG_FSM_TIMERS) || - (ci->hr_timeouts[next_timer] < + ktime_before(ci->hr_timeouts[next_timer], ci->hr_timeouts[cur_timer])) next_timer = cur_timer; } @@ -397,13 +397,13 @@ static enum hrtimer_restart ci_otg_hrtimer_func(struct hrtimer *t) now = ktime_get(); for_each_set_bit(cur_timer, &enabled_timer_bits, NUM_OTG_FSM_TIMERS) { - if (now >= ci->hr_timeouts[cur_timer]) { + if (ktime_compare(now, ci->hr_timeouts[cur_timer]) >= 0) { ci->enabled_otg_timer_bits &= ~(1 << cur_timer); if (otg_timer_handlers[cur_timer]) ret = otg_timer_handlers[cur_timer](ci); } else { if ((next_timer == NUM_OTG_FSM_TIMERS) || - (ci->hr_timeouts[cur_timer] < + ktime_before(ci->hr_timeouts[cur_timer], ci->hr_timeouts[next_timer])) next_timer = cur_timer; } diff --git a/drivers/usb/host/ehci-timer.c b/drivers/usb/host/ehci-timer.c index 3893b5bafd87..0b6cdb723192 100644 --- a/drivers/usb/host/ehci-timer.c +++ b/drivers/usb/host/ehci-timer.c @@ -424,7 +424,7 @@ static enum hrtimer_restart ehci_hrtimer_func(struct hrtimer *t) */ now = ktime_get(); for_each_set_bit(e, &events, EHCI_HRTIMER_NUM_EVENTS) { - if (now >= ehci->hr_timeouts[e]) + if (ktime_compare(now, ehci->hr_timeouts[e]) >= 0) event_handlers[e](ehci); else ehci_enable_event(ehci, e, false); diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c index ced08dc229ad..457cc6525abd 100644 --- a/drivers/usb/host/fotg210-hcd.c +++ b/drivers/usb/host/fotg210-hcd.c @@ -1380,7 +1380,7 @@ static enum hrtimer_restart fotg210_hrtimer_func(struct hrtimer *t) */ now = ktime_get(); for_each_set_bit(e, &events, FOTG210_HRTIMER_NUM_EVENTS) { - if (now >= fotg210->hr_timeouts[e]) + if (ktime_compare(now, fotg210->hr_timeouts[e]) >= 0) event_handlers[e](fotg210); else fotg210_enable_event(fotg210, e, false); |