diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_ptp.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_ptp.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c index d20fc8ed11f1..52d01b8b01ed 100644 --- a/drivers/net/ethernet/intel/igb/igb_ptp.c +++ b/drivers/net/ethernet/intel/igb/igb_ptp.c @@ -30,7 +30,7 @@ * * Neither the 82576 nor the 82580 offer registers wide enough to hold * nanoseconds time values for very long. For the 82580, SYSTIM always - * counts nanoseconds, but the upper 24 bits are not availible. The + * counts nanoseconds, but the upper 24 bits are not available. The * frequency is adjusted by changing the 32 bit fractional nanoseconds * register, TIMINCA. * @@ -358,7 +358,7 @@ static int igb_ptp_settime_i210(struct ptp_clock_info *ptp, static void igb_pin_direction(int pin, int input, u32 *ctrl, u32 *ctrl_ext) { u32 *ptr = pin < 2 ? ctrl : ctrl_ext; - u32 mask[IGB_N_SDP] = { + static const u32 mask[IGB_N_SDP] = { E1000_CTRL_SDP0_DIR, E1000_CTRL_SDP1_DIR, E1000_CTRL_EXT_SDP2_DIR, @@ -373,16 +373,16 @@ static void igb_pin_direction(int pin, int input, u32 *ctrl, u32 *ctrl_ext) static void igb_pin_extts(struct igb_adapter *igb, int chan, int pin) { - struct e1000_hw *hw = &igb->hw; - u32 aux0_sel_sdp[IGB_N_SDP] = { + static const u32 aux0_sel_sdp[IGB_N_SDP] = { AUX0_SEL_SDP0, AUX0_SEL_SDP1, AUX0_SEL_SDP2, AUX0_SEL_SDP3, }; - u32 aux1_sel_sdp[IGB_N_SDP] = { + static const u32 aux1_sel_sdp[IGB_N_SDP] = { AUX1_SEL_SDP0, AUX1_SEL_SDP1, AUX1_SEL_SDP2, AUX1_SEL_SDP3, }; - u32 ts_sdp_en[IGB_N_SDP] = { + static const u32 ts_sdp_en[IGB_N_SDP] = { TS_SDP0_EN, TS_SDP1_EN, TS_SDP2_EN, TS_SDP3_EN, }; + struct e1000_hw *hw = &igb->hw; u32 ctrl, ctrl_ext, tssdp = 0; ctrl = rd32(E1000_CTRL); @@ -409,28 +409,28 @@ static void igb_pin_extts(struct igb_adapter *igb, int chan, int pin) static void igb_pin_perout(struct igb_adapter *igb, int chan, int pin) { - struct e1000_hw *hw = &igb->hw; - u32 aux0_sel_sdp[IGB_N_SDP] = { + static const u32 aux0_sel_sdp[IGB_N_SDP] = { AUX0_SEL_SDP0, AUX0_SEL_SDP1, AUX0_SEL_SDP2, AUX0_SEL_SDP3, }; - u32 aux1_sel_sdp[IGB_N_SDP] = { + static const u32 aux1_sel_sdp[IGB_N_SDP] = { AUX1_SEL_SDP0, AUX1_SEL_SDP1, AUX1_SEL_SDP2, AUX1_SEL_SDP3, }; - u32 ts_sdp_en[IGB_N_SDP] = { + static const u32 ts_sdp_en[IGB_N_SDP] = { TS_SDP0_EN, TS_SDP1_EN, TS_SDP2_EN, TS_SDP3_EN, }; - u32 ts_sdp_sel_tt0[IGB_N_SDP] = { + static const u32 ts_sdp_sel_tt0[IGB_N_SDP] = { TS_SDP0_SEL_TT0, TS_SDP1_SEL_TT0, TS_SDP2_SEL_TT0, TS_SDP3_SEL_TT0, }; - u32 ts_sdp_sel_tt1[IGB_N_SDP] = { + static const u32 ts_sdp_sel_tt1[IGB_N_SDP] = { TS_SDP0_SEL_TT1, TS_SDP1_SEL_TT1, TS_SDP2_SEL_TT1, TS_SDP3_SEL_TT1, }; - u32 ts_sdp_sel_clr[IGB_N_SDP] = { + static const u32 ts_sdp_sel_clr[IGB_N_SDP] = { TS_SDP0_SEL_FC1, TS_SDP1_SEL_FC1, TS_SDP2_SEL_FC1, TS_SDP3_SEL_FC1, }; + struct e1000_hw *hw = &igb->hw; u32 ctrl, ctrl_ext, tssdp = 0; ctrl = rd32(E1000_CTRL); @@ -468,7 +468,7 @@ static int igb_ptp_feature_enable_i210(struct ptp_clock_info *ptp, u32 tsauxc, tsim, tsauxc_mask, tsim_mask, trgttiml, trgttimh; unsigned long flags; struct timespec ts; - int pin; + int pin = -1; s64 ns; switch (rq->type) { |