diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 12:30:41 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 17:21:22 +0100 |
| commit | 8b0e195314fabd58a331c4f7b6db75a1565535d7 (patch) | |
| tree | 6ff9d2d9388406b8447b09b6a4037795142172de /drivers/media | |
| parent | ktime: Get rid of the union (diff) | |
| download | linux-8b0e195314fabd58a331c4f7b6db75a1565535d7.tar.xz linux-8b0e195314fabd58a331c4f7b6db75a1565535d7.zip | |
ktime: Cleanup ktime_set() usage
ktime_set(S,N) was required for the timespec storage type and is still
useful for situations where a Seconds and Nanoseconds part of a time value
needs to be converted. For anything where the Seconds argument is 0, this
is pointless and can be replaced with a simple assignment.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-core/dmxdev.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx88/cx88-input.c | 6 | ||||
| -rw-r--r-- | drivers/media/pci/pt3/pt3.c | 2 |
3 files changed, 4 insertions, 6 deletions
diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c index 0c44479b556e..0c16bb213101 100644 --- a/drivers/media/dvb-core/dmxdev.c +++ b/drivers/media/dvb-core/dmxdev.c @@ -562,7 +562,7 @@ static int dvb_dmxdev_start_feed(struct dmxdev *dmxdev, struct dmxdev_filter *filter, struct dmxdev_feed *feed) { - ktime_t timeout = ktime_set(0, 0); + ktime_t timeout = 0; struct dmx_pes_filter_params *para = &filter->params.pes; dmx_output_t otype; int ret; diff --git a/drivers/media/pci/cx88/cx88-input.c b/drivers/media/pci/cx88/cx88-input.c index dcfea3502e42..c7b3cb406499 100644 --- a/drivers/media/pci/cx88/cx88-input.c +++ b/drivers/media/pci/cx88/cx88-input.c @@ -178,8 +178,7 @@ static enum hrtimer_restart cx88_ir_work(struct hrtimer *timer) struct cx88_IR *ir = container_of(timer, struct cx88_IR, timer); cx88_ir_handle_key(ir); - missed = hrtimer_forward_now(&ir->timer, - ktime_set(0, ir->polling * 1000000)); + missed = hrtimer_forward_now(&ir->timer, ir->polling * 1000000); if (missed > 1) ir_dprintk("Missed ticks %ld\n", missed - 1); @@ -199,8 +198,7 @@ static int __cx88_ir_start(void *priv) if (ir->polling) { hrtimer_init(&ir->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); ir->timer.function = cx88_ir_work; - hrtimer_start(&ir->timer, - ktime_set(0, ir->polling * 1000000), + hrtimer_start(&ir->timer, ir->polling * 1000000, HRTIMER_MODE_REL); } if (ir->sampling) { diff --git a/drivers/media/pci/pt3/pt3.c b/drivers/media/pci/pt3/pt3.c index 7fb649e523f4..77f4d15f322b 100644 --- a/drivers/media/pci/pt3/pt3.c +++ b/drivers/media/pci/pt3/pt3.c @@ -463,7 +463,7 @@ static int pt3_fetch_thread(void *data) pt3_proc_dma(adap); - delay = ktime_set(0, PT3_FETCH_DELAY * NSEC_PER_MSEC); + delay = PT3_FETCH_DELAY * NSEC_PER_MSEC; set_current_state(TASK_UNINTERRUPTIBLE); freezable_schedule_hrtimeout_range(&delay, PT3_FETCH_DELAY_DELTA * NSEC_PER_MSEC, |