diff options
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/timer-imx-tpm.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/clocksource/timer-imx-tpm.c b/drivers/clocksource/timer-imx-tpm.c index 6334a35fdc2f..2cdc077a39f5 100644 --- a/drivers/clocksource/timer-imx-tpm.c +++ b/drivers/clocksource/timer-imx-tpm.c @@ -61,17 +61,19 @@ static inline void tpm_irq_acknowledge(void) writel(TPM_STATUS_CH0F, timer_base + TPM_STATUS); } -static struct delay_timer tpm_delay_timer; - static inline unsigned long tpm_read_counter(void) { return readl(timer_base + TPM_CNT); } +#if defined(CONFIG_ARM) +static struct delay_timer tpm_delay_timer; + static unsigned long tpm_read_current_timer(void) { return tpm_read_counter(); } +#endif static u64 notrace tpm_read_sched_clock(void) { @@ -144,9 +146,11 @@ static struct timer_of to_tpm = { static int __init tpm_clocksource_init(void) { +#if defined(CONFIG_ARM) tpm_delay_timer.read_current_timer = &tpm_read_current_timer; tpm_delay_timer.freq = timer_of_rate(&to_tpm) >> 3; register_current_timer_delay(&tpm_delay_timer); +#endif sched_clock_register(tpm_read_sched_clock, counter_width, timer_of_rate(&to_tpm) >> 3); |