diff options
Diffstat (limited to 'sound/core/rtctimer.c')
| -rw-r--r-- | sound/core/rtctimer.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sound/core/rtctimer.c b/sound/core/rtctimer.c index 97b30fb4c36..f3420d11a12 100644 --- a/sound/core/rtctimer.c +++ b/sound/core/rtctimer.c @@ -22,12 +22,12 @@ #include <linux/init.h> #include <linux/interrupt.h> -#include <linux/moduleparam.h> +#include <linux/module.h> #include <linux/log2.h> #include <sound/core.h> #include <sound/timer.h> -#if defined(CONFIG_RTC) || defined(CONFIG_RTC_MODULE) +#if IS_ENABLED(CONFIG_RTC) #include <linux/mc146818rtc.h> @@ -91,7 +91,8 @@ static int rtctimer_start(struct snd_timer *timer) { rtc_task_t *rtc = timer->private_data; - snd_assert(rtc != NULL, return -EINVAL); + if (snd_BUG_ON(!rtc)) + return -EINVAL; rtc_control(rtc, RTC_IRQP_SET, rtctimer_freq); rtc_control(rtc, RTC_PIE_ON, 0); return 0; @@ -101,7 +102,8 @@ static int rtctimer_stop(struct snd_timer *timer) { rtc_task_t *rtc = timer->private_data; - snd_assert(rtc != NULL, return -EINVAL); + if (snd_BUG_ON(!rtc)) + return -EINVAL; rtc_control(rtc, RTC_PIE_OFF, 0); return 0; } @@ -116,7 +118,7 @@ static void rtctimer_tasklet(unsigned long data) */ static void rtctimer_interrupt(void *private_data) { - tasklet_hi_schedule(private_data); + tasklet_schedule(private_data); } @@ -130,8 +132,7 @@ static int __init rtctimer_init(void) if (rtctimer_freq < 2 || rtctimer_freq > 8192 || !is_power_of_2(rtctimer_freq)) { - snd_printk(KERN_ERR "rtctimer: invalid frequency %d\n", - rtctimer_freq); + pr_err("ALSA: rtctimer: invalid frequency %d\n", rtctimer_freq); return -EINVAL; } @@ -183,4 +184,4 @@ MODULE_LICENSE("GPL"); MODULE_ALIAS("snd-timer-" __stringify(SNDRV_TIMER_GLOBAL_RTC)); -#endif /* CONFIG_RTC || CONFIG_RTC_MODULE */ +#endif /* IS_ENABLED(CONFIG_RTC) */ |