From 4368dada5b37e74a13b892ca5cef8a7d558e9a5f Mon Sep 17 00:00:00 2001 From: Shalom Toledo Date: Tue, 11 Jun 2019 18:45:09 +0300 Subject: ptp: ptp_clock: Publish scaled_ppm_to_ppb Publish scaled_ppm_to_ppb to allow drivers to use it. Signed-off-by: Shalom Toledo Reviewed-by: Petr Machata Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller --- drivers/ptp/ptp_clock.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/ptp') diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index e189fa1be21e..e60eab7f8a61 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -63,7 +63,7 @@ static void enqueue_external_timestamp(struct timestamp_event_queue *queue, spin_unlock_irqrestore(&queue->lock, flags); } -static s32 scaled_ppm_to_ppb(long ppm) +s32 scaled_ppm_to_ppb(long ppm) { /* * The 'freq' field in the 'struct timex' is in parts per @@ -82,6 +82,7 @@ static s32 scaled_ppm_to_ppb(long ppm) ppb >>= 13; return (s32) ppb; } +EXPORT_SYMBOL(scaled_ppm_to_ppb); /* posix clock implementation */ -- cgit v1.2.3