sfc: Initialise efx_ptp_data::phc_clock_info from a static template

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
index 5b43459..9600820 100644 (file)
--- a/drivers/net/ethernet/sfc/ptp.c
+++ b/drivers/net/ethernet/sfc/ptp.c
@@ -926,6 +926,21 @@ static void efx_ptp_worker(struct work_struct *work)
                efx_ptp_process_rx(efx, skb);
 }
 
+static const struct ptp_clock_info efx_phc_clock_info = {
+       .owner          = THIS_MODULE,
+       .name           = "sfc",
+       .max_adj        = MAX_PPB,
+       .n_alarm        = 0,
+       .n_ext_ts       = 0,
+       .n_per_out      = 0,
+       .pps            = 1,
+       .adjfreq        = efx_phc_adjfreq,
+       .adjtime        = efx_phc_adjtime,
+       .gettime        = efx_phc_gettime,
+       .settime        = efx_phc_settime,
+       .enable         = efx_phc_enable,
+};
+
 /* Initialise PTP state. */
 int efx_ptp_probe(struct efx_nic *efx, struct efx_channel *channel)
 {
@@ -964,20 +979,7 @@ int efx_ptp_probe(struct efx_nic *efx, struct efx_channel *channel)
                list_add(&ptp->rx_evts[pos].link, &ptp->evt_free_list);
        ptp->evt_overflow = false;
 
-       ptp->phc_clock_info.owner = THIS_MODULE;
-       strlcpy(ptp->phc_clock_info.name, "sfc",
-               sizeof(ptp->phc_clock_info.name));
-       ptp->phc_clock_info.max_adj = MAX_PPB;
-       ptp->phc_clock_info.n_alarm = 0;
-       ptp->phc_clock_info.n_ext_ts = 0;
-       ptp->phc_clock_info.n_per_out = 0;
-       ptp->phc_clock_info.pps = 1;
-       ptp->phc_clock_info.adjfreq = efx_phc_adjfreq;
-       ptp->phc_clock_info.adjtime = efx_phc_adjtime;
-       ptp->phc_clock_info.gettime = efx_phc_gettime;
-       ptp->phc_clock_info.settime = efx_phc_settime;
-       ptp->phc_clock_info.enable = efx_phc_enable;
-
+       ptp->phc_clock_info = efx_phc_clock_info;
        ptp->phc_clock = ptp_clock_register(&ptp->phc_clock_info,
                                            &efx->pci_dev->dev);
        if (IS_ERR(ptp->phc_clock)) {