diff options
Diffstat (limited to 'drivers/soc/qcom/avtimer.c')
| -rw-r--r-- | drivers/soc/qcom/avtimer.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/soc/qcom/avtimer.c b/drivers/soc/qcom/avtimer.c index e7af264ffe52..2bded5e83cce 100644 --- a/drivers/soc/qcom/avtimer.c +++ b/drivers/soc/qcom/avtimer.c @@ -305,7 +305,8 @@ int avcs_core_query_timer(uint64_t *avtimer_tick) | avtimer_lsw; res = do_div(avtimer_tick_temp, avtimer.clk_div); *avtimer_tick = avtimer_tick_temp; - pr_debug("%s:Avtimer: msw: %u, lsw: %u, tick: %llu\n", __func__, + pr_debug_ratelimited("%s:Avtimer: msw: %u, lsw: %u, tick: %llu\n", + __func__, avtimer_msw, avtimer_lsw, *avtimer_tick); return 0; } @@ -330,21 +331,11 @@ static long avtimer_ioctl(struct file *file, unsigned int ioctl_num, switch (ioctl_num) { case IOCTL_GET_AVTIMER_TICK: { - uint32_t avtimer_msw_1st = 0, avtimer_lsw = 0; - uint32_t avtimer_msw_2nd = 0; uint64_t avtimer_tick; - do { - avtimer_msw_1st = ioread32(avtimer.p_avtimer_msw); - avtimer_lsw = ioread32(avtimer.p_avtimer_lsw); - avtimer_msw_2nd = ioread32(avtimer.p_avtimer_msw); - } while (avtimer_msw_1st != avtimer_msw_2nd); - - avtimer_lsw = avtimer_lsw/avtimer.clk_div; - avtimer_tick = - ((uint64_t) avtimer_msw_1st << 32) | avtimer_lsw; - - pr_debug("%s: AV Timer tick: msw: %x, lsw: %x time %llx\n", - __func__, avtimer_msw_1st, avtimer_lsw, avtimer_tick); + + avcs_core_query_timer(&avtimer_tick); + pr_debug_ratelimited("%s: AV Timer tick: time %llx\n", + __func__, avtimer_tick); if (copy_to_user((void *) ioctl_param, &avtimer_tick, sizeof(avtimer_tick))) { pr_err("copy_to_user failed\n"); |