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path: root/sound/drivers/pcsp/pcsp.c
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Diffstat (limited to 'sound/drivers/pcsp/pcsp.c')
-rw-r--r--sound/drivers/pcsp/pcsp.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index d9647bd84..27e25bb78 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -42,16 +42,13 @@ struct snd_pcsp pcsp_chip;
static int snd_pcsp_create(struct snd_card *card)
{
static struct snd_device_ops ops = { };
- struct timespec tp;
- int err;
- int div, min_div, order;
-
- hrtimer_get_res(CLOCK_MONOTONIC, &tp);
+ unsigned int resolution = hrtimer_resolution;
+ int err, div, min_div, order;
if (!nopcm) {
- if (tp.tv_sec || tp.tv_nsec > PCSP_MAX_PERIOD_NS) {
+ if (resolution > PCSP_MAX_PERIOD_NS) {
printk(KERN_ERR "PCSP: Timer resolution is not sufficient "
- "(%linS)\n", tp.tv_nsec);
+ "(%unS)\n", resolution);
printk(KERN_ERR "PCSP: Make sure you have HPET and ACPI "
"enabled.\n");
printk(KERN_ERR "PCSP: Turned into nopcm mode.\n");
@@ -59,13 +56,13 @@ static int snd_pcsp_create(struct snd_card *card)
}
}
- if (loops_per_jiffy >= PCSP_MIN_LPJ && tp.tv_nsec <= PCSP_MIN_PERIOD_NS)
+ if (loops_per_jiffy >= PCSP_MIN_LPJ && resolution <= PCSP_MIN_PERIOD_NS)
min_div = MIN_DIV;
else
min_div = MAX_DIV;
#if PCSP_DEBUG
- printk(KERN_DEBUG "PCSP: lpj=%li, min_div=%i, res=%li\n",
- loops_per_jiffy, min_div, tp.tv_nsec);
+ printk(KERN_DEBUG "PCSP: lpj=%li, min_div=%i, res=%u\n",
+ loops_per_jiffy, min_div, resolution);
#endif
div = MAX_DIV / min_div;