[PATCH net-next 1/4] igb: move SDP config initialization to separate function
From: Ruud Bos <hidden>
Date: 2021-10-06 13:00:52
Subsystem:
intel ethernet drivers, networking drivers, the rest · Maintainers:
Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Allow reuse of SDP config struct initialization by moving it to a separate function. Signed-off-by: Ruud Bos <redacted> --- drivers/net/ethernet/intel/igb/igb_ptp.c | 27 +++++++++++++++++------- 1 file changed, 19 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c
index 0011b15e678c..c78d0c2a5341 100644
--- a/drivers/net/ethernet/intel/igb/igb_ptp.c
+++ b/drivers/net/ethernet/intel/igb/igb_ptp.c@@ -69,6 +69,7 @@ #define IGB_NBITS_82580 40 static void igb_ptp_tx_hwtstamp(struct igb_adapter *adapter); +static void igb_ptp_sdp_init(struct igb_adapter *adapter); /* SYSTIM read access for the 82576 */ static u64 igb_ptp_read_82576(const struct cyclecounter *cc)
@@ -1192,7 +1193,6 @@ void igb_ptp_init(struct igb_adapter *adapter) { struct e1000_hw *hw = &adapter->hw; struct net_device *netdev = adapter->netdev; - int i; switch (hw->mac.type) { case e1000_82576:
@@ -1233,13 +1233,7 @@ void igb_ptp_init(struct igb_adapter *adapter) break; case e1000_i210: case e1000_i211: - for (i = 0; i < IGB_N_SDP; i++) { - struct ptp_pin_desc *ppd = &adapter->sdp_config[i]; - - snprintf(ppd->name, sizeof(ppd->name), "SDP%d", i); - ppd->index = i; - ppd->func = PTP_PF_NONE; - } + igb_ptp_sdp_init(adapter); snprintf(adapter->ptp_caps.name, 16, "%pm", netdev->dev_addr); adapter->ptp_caps.owner = THIS_MODULE; adapter->ptp_caps.max_adj = 62499999;
@@ -1284,6 +1278,23 @@ void igb_ptp_init(struct igb_adapter *adapter) } } +/** + * igb_ptp_sdp_init - utility function which inits the SDP config structs + * @adapter: Board private structure. + **/ +void igb_ptp_sdp_init(struct igb_adapter *adapter) +{ + int i; + + for (i = 0; i < IGB_N_SDP; i++) { + struct ptp_pin_desc *ppd = &adapter->sdp_config[i]; + + snprintf(ppd->name, sizeof(ppd->name), "SDP%d", i); + ppd->index = i; + ppd->func = PTP_PF_NONE; + } +} + /** * igb_ptp_suspend - Disable PTP work items and prepare for suspend * @adapter: Board private structure
--
2.30.2