diff options
| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2025-08-21 15:28:13 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2025-09-09 12:27:18 +0200 |
| commit | 44d7fb8acdf833a97669afeeed40cf27eb1dfc24 (patch) | |
| tree | 3d4e8be9f833ce5567ee85fb6a7feed149c48a40 | |
| parent | 645e0644300b0dac3cf31527e93e51172455749a (diff) | |
media: pwm-ir-tx: Avoid direct access to hrtimer clockbase
The field timer->base->get_time is a private implementation detail and
should not be accessed outside of the hrtimer core.
Switch to an equivalent higher-level helper.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Sean Young <sean@mess.org>
Link: https://lore.kernel.org/all/20250821-hrtimer-cleanup-get_time-v2-6-3ae822e5bfbd@linutronix.de
| -rw-r--r-- | drivers/media/rc/pwm-ir-tx.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/media/rc/pwm-ir-tx.c b/drivers/media/rc/pwm-ir-tx.c index 84533fdd61aa..047472dc9244 100644 --- a/drivers/media/rc/pwm-ir-tx.c +++ b/drivers/media/rc/pwm-ir-tx.c @@ -117,7 +117,6 @@ static int pwm_ir_tx_atomic(struct rc_dev *dev, unsigned int *txbuf, static enum hrtimer_restart pwm_ir_timer(struct hrtimer *timer) { struct pwm_ir *pwm_ir = container_of(timer, struct pwm_ir, timer); - ktime_t now; /* * If we happen to hit an odd latency spike, loop through the @@ -139,9 +138,7 @@ static enum hrtimer_restart pwm_ir_timer(struct hrtimer *timer) hrtimer_add_expires_ns(timer, ns); pwm_ir->txbuf_index++; - - now = timer->base->get_time(); - } while (hrtimer_get_expires_tv64(timer) < now); + } while (hrtimer_expires_remaining(timer) > 0); return HRTIMER_RESTART; } |