diff options
28 files changed, 34 insertions, 34 deletions
diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c index ccb4b4b59bca..a2ab67b747a1 100644 --- a/arch/microblaze/kernel/timer.c +++ b/arch/microblaze/kernel/timer.c @@ -193,7 +193,7 @@ static struct timecounter xilinx_tc = { .cc = NULL, }; -static u64 xilinx_cc_read(const struct cyclecounter *cc) +static u64 xilinx_cc_read(struct cyclecounter *cc) { return xilinx_read(NULL); } diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c index 981a578043a5..80ba6a54248c 100644 --- a/drivers/clocksource/arm_arch_timer.c +++ b/drivers/clocksource/arm_arch_timer.c @@ -243,7 +243,7 @@ static u64 arch_counter_read(struct clocksource *cs) return arch_timer_read_counter(); } -static u64 arch_counter_read_cc(const struct cyclecounter *cc) +static u64 arch_counter_read_cc(struct cyclecounter *cc) { return arch_timer_read_counter(); } diff --git a/drivers/net/can/rockchip/rockchip_canfd-timestamp.c b/drivers/net/can/rockchip/rockchip_canfd-timestamp.c index fa85a75be65a..72774cd2f94b 100644 --- a/drivers/net/can/rockchip/rockchip_canfd-timestamp.c +++ b/drivers/net/can/rockchip/rockchip_canfd-timestamp.c @@ -8,7 +8,7 @@ #include "rockchip_canfd.h" -static u64 rkcanfd_timestamp_read(const struct cyclecounter *cc) +static u64 rkcanfd_timestamp_read(struct cyclecounter *cc) { const struct rkcanfd_priv *priv = container_of(cc, struct rkcanfd_priv, cc); diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.c index 202ca0d24d03..413a5cb75c13 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.c @@ -11,7 +11,7 @@ #include "mcp251xfd.h" -static u64 mcp251xfd_timestamp_raw_read(const struct cyclecounter *cc) +static u64 mcp251xfd_timestamp_raw_read(struct cyclecounter *cc) { const struct mcp251xfd_priv *priv; u32 ts_raw = 0; diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c index bb6335278e46..c9482d6e947b 100644 --- a/drivers/net/can/usb/gs_usb.c +++ b/drivers/net/can/usb/gs_usb.c @@ -420,7 +420,7 @@ static inline int gs_usb_get_timestamp(const struct gs_usb *parent, return 0; } -static u64 gs_usb_timestamp_read(const struct cyclecounter *cc) __must_hold(&dev->tc_lock) +static u64 gs_usb_timestamp_read(struct cyclecounter *cc) __must_hold(&dev->tc_lock) { struct gs_usb *parent = container_of(cc, struct gs_usb, cc); u32 timestamp = 0; diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 7d00482f53a3..feddf505c918 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -732,7 +732,7 @@ struct mv88e6xxx_avb_ops { }; struct mv88e6xxx_ptp_ops { - u64 (*clock_read)(const struct cyclecounter *cc); + u64 (*clock_read)(struct cyclecounter *cc); int (*ptp_enable)(struct ptp_clock_info *ptp, struct ptp_clock_request *rq, int on); int (*ptp_verify)(struct ptp_clock_info *ptp, unsigned int pin, diff --git a/drivers/net/dsa/mv88e6xxx/ptp.c b/drivers/net/dsa/mv88e6xxx/ptp.c index 1d3b2c94c53e..e8c9207e932e 100644 --- a/drivers/net/dsa/mv88e6xxx/ptp.c +++ b/drivers/net/dsa/mv88e6xxx/ptp.c @@ -138,7 +138,7 @@ mv88e6xxx_cc_coeff_get(struct mv88e6xxx_chip *chip) } } -static u64 mv88e6352_ptp_clock_read(const struct cyclecounter *cc) +static u64 mv88e6352_ptp_clock_read(struct cyclecounter *cc) { struct mv88e6xxx_chip *chip = cc_to_chip(cc); u16 phc_time[2]; @@ -152,7 +152,7 @@ static u64 mv88e6352_ptp_clock_read(const struct cyclecounter *cc) return ((u32)phc_time[1] << 16) | phc_time[0]; } -static u64 mv88e6165_ptp_clock_read(const struct cyclecounter *cc) +static u64 mv88e6165_ptp_clock_read(struct cyclecounter *cc) { struct mv88e6xxx_chip *chip = cc_to_chip(cc); u16 phc_time[2]; @@ -483,7 +483,7 @@ const struct mv88e6xxx_ptp_ops mv88e6390_ptp_ops = { (1 << HWTSTAMP_FILTER_PTP_V2_DELAY_REQ), }; -static u64 mv88e6xxx_ptp_clock_read(const struct cyclecounter *cc) +static u64 mv88e6xxx_ptp_clock_read(struct cyclecounter *cc) { struct mv88e6xxx_chip *chip = cc_to_chip(cc); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c index 978c4dd01fa0..e8d5c05de77a 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c @@ -13,7 +13,7 @@ #include "xgbe.h" #include "xgbe-common.h" -static u64 xgbe_cc_read(const struct cyclecounter *cc) +static u64 xgbe_cc_read(struct cyclecounter *cc) { struct xgbe_prv_data *pdata = container_of(cc, struct xgbe_prv_data, diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index c9a1a1d504c0..48ad2d6e125b 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -15176,7 +15176,7 @@ void bnx2x_set_rx_ts(struct bnx2x *bp, struct sk_buff *skb) } /* Read the PHC */ -static u64 bnx2x_cyclecounter_read(const struct cyclecounter *cc) +static u64 bnx2x_cyclecounter_read(struct cyclecounter *cc) { struct bnx2x *bp = container_of(cc, struct bnx2x, cyclecounter); int port = BP_PORT(bp); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c index 0669d43472f5..7542b6d2568b 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c @@ -702,7 +702,7 @@ static void bnxt_unmap_ptp_regs(struct bnxt *bp) (BNXT_PTP_GRC_WIN - 1) * 4); } -static u64 bnxt_cc_read(const struct cyclecounter *cc) +static u64 bnxt_cc_read(struct cyclecounter *cc) { struct bnxt_ptp_cfg *ptp = container_of(cc, struct bnxt_ptp_cfg, cc); u64 ns = 0; diff --git a/drivers/net/ethernet/cavium/common/cavium_ptp.c b/drivers/net/ethernet/cavium/common/cavium_ptp.c index 984f0dd7b62e..61e261657073 100644 --- a/drivers/net/ethernet/cavium/common/cavium_ptp.c +++ b/drivers/net/ethernet/cavium/common/cavium_ptp.c @@ -209,7 +209,7 @@ static int cavium_ptp_enable(struct ptp_clock_info *ptp_info, return -EOPNOTSUPP; } -static u64 cavium_ptp_cc_read(const struct cyclecounter *cc) +static u64 cavium_ptp_cc_read(struct cyclecounter *cc) { struct cavium_ptp *clock = container_of(cc, struct cavium_ptp, cycle_counter); diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index 876d90832596..c28ca17a81fd 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -96,7 +96,7 @@ * cyclecounter structure used to construct a ns counter from the * arbitrary fixed point registers */ -static u64 fec_ptp_read(const struct cyclecounter *cc) +static u64 fec_ptp_read(struct cyclecounter *cc) { struct fec_enet_private *fep = container_of(cc, struct fec_enet_private, cc); diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 7719e15813ee..b27a61fab371 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -4436,7 +4436,7 @@ u64 e1000e_read_systim(struct e1000_adapter *adapter, * e1000e_cyclecounter_read - read raw cycle counter (used by time counter) * @cc: cyclecounter structure **/ -static u64 e1000e_cyclecounter_read(const struct cyclecounter *cc) +static u64 e1000e_cyclecounter_read(struct cyclecounter *cc) { struct e1000_adapter *adapter = container_of(cc, struct e1000_adapter, cc); diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c index 793c96016288..2f1fae2bcdd2 100644 --- a/drivers/net/ethernet/intel/igb/igb_ptp.c +++ b/drivers/net/ethernet/intel/igb/igb_ptp.c @@ -73,7 +73,7 @@ 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) +static u64 igb_ptp_read_82576(struct cyclecounter *cc) { struct igb_adapter *igb = container_of(cc, struct igb_adapter, cc); struct e1000_hw *hw = &igb->hw; @@ -90,7 +90,7 @@ static u64 igb_ptp_read_82576(const struct cyclecounter *cc) } /* SYSTIM read access for the 82580 */ -static u64 igb_ptp_read_82580(const struct cyclecounter *cc) +static u64 igb_ptp_read_82580(struct cyclecounter *cc) { struct igb_adapter *igb = container_of(cc, struct igb_adapter, cc); struct e1000_hw *hw = &igb->hw; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index eef25e11d938..eafb61415bd1 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -327,7 +327,7 @@ static void ixgbe_ptp_setup_sdp_X550(struct ixgbe_adapter *adapter) * result of SYSTIME is 32bits of "billions of cycles" and 32 bits of * "cycles", rather than seconds and nanoseconds. */ -static u64 ixgbe_ptp_read_X550(const struct cyclecounter *cc) +static u64 ixgbe_ptp_read_X550(struct cyclecounter *cc) { struct ixgbe_adapter *adapter = container_of(cc, struct ixgbe_adapter, hw_cc); @@ -364,7 +364,7 @@ static u64 ixgbe_ptp_read_X550(const struct cyclecounter *cc) * cyclecounter structure used to construct a ns counter from the * arbitrary fixed point registers */ -static u64 ixgbe_ptp_read_82599(const struct cyclecounter *cc) +static u64 ixgbe_ptp_read_82599(struct cyclecounter *cc) { struct ixgbe_adapter *adapter = container_of(cc, struct ixgbe_adapter, hw_cc); diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.c index 63130ba37e9d..e52cc6b1a26c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.c @@ -193,7 +193,7 @@ static int ptp_pps_on(struct otx2_ptp *ptp, int on, u64 period) return otx2_sync_mbox_msg(&ptp->nic->mbox); } -static u64 ptp_cc_read(const struct cyclecounter *cc) +static u64 ptp_cc_read(struct cyclecounter *cc) { struct otx2_ptp *ptp = container_of(cc, struct otx2_ptp, cycle_counter); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_clock.c b/drivers/net/ethernet/mellanox/mlx4/en_clock.c index d73a2044dc26..2aeaafcfb993 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_clock.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_clock.c @@ -38,7 +38,7 @@ /* mlx4_en_read_clock - read raw cycle counter (to be used by time counter) */ -static u64 mlx4_en_read_clock(const struct cyclecounter *tc) +static u64 mlx4_en_read_clock(struct cyclecounter *tc) { struct mlx4_en_dev *mdev = container_of(tc, struct mlx4_en_dev, cycles); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c index cec18efadc73..214d732d18e9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c @@ -343,7 +343,7 @@ static u64 mlx5_read_time(struct mlx5_core_dev *dev, (u64)timer_l | (u64)timer_h1 << 32; } -static u64 read_internal_timer(const struct cyclecounter *cc) +static u64 read_internal_timer(struct cyclecounter *cc) { struct mlx5_timer *timer = container_of(cc, struct mlx5_timer, cycles); struct mlx5_clock *clock = container_of(timer, struct mlx5_clock, timer); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ptp.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ptp.c index e8182dd76c7d..5b9f0844b8f6 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_ptp.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_ptp.c @@ -131,7 +131,7 @@ static u64 __mlxsw_sp1_ptp_read_frc(struct mlxsw_sp1_ptp_clock *clock, return (u64) frc_l | (u64) frc_h2 << 32; } -static u64 mlxsw_sp1_ptp_read_frc(const struct cyclecounter *cc) +static u64 mlxsw_sp1_ptp_read_frc(struct cyclecounter *cc) { struct mlxsw_sp1_ptp_clock *clock = container_of(cc, struct mlxsw_sp1_ptp_clock, cycles); diff --git a/drivers/net/ethernet/pensando/ionic/ionic_phc.c b/drivers/net/ethernet/pensando/ionic/ionic_phc.c index 7505efdff8e9..9f5c81d44f99 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_phc.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_phc.c @@ -290,7 +290,7 @@ static u64 ionic_hwstamp_read(struct ionic *ionic, return (u64)tick_low | ((u64)tick_high << 32); } -static u64 ionic_cc_read(const struct cyclecounter *cc) +static u64 ionic_cc_read(struct cyclecounter *cc) { struct ionic_phc *phc = container_of(cc, struct ionic_phc, cc); struct ionic *ionic = phc->lif->ionic; diff --git a/drivers/net/ethernet/qlogic/qede/qede_ptp.c b/drivers/net/ethernet/qlogic/qede/qede_ptp.c index 9d6399a5c780..a38f1e72c62b 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ptp.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ptp.c @@ -181,7 +181,7 @@ static void qede_ptp_task(struct work_struct *work) } /* Read the PHC. This API is invoked with ptp_lock held. */ -static u64 qede_ptp_read_cc(const struct cyclecounter *cc) +static u64 qede_ptp_read_cc(struct cyclecounter *cc) { struct qede_dev *edev; struct qede_ptp *ptp; diff --git a/drivers/net/ethernet/ti/cpts.c b/drivers/net/ethernet/ti/cpts.c index dbbea9146040..2ba4c8795d60 100644 --- a/drivers/net/ethernet/ti/cpts.c +++ b/drivers/net/ethernet/ti/cpts.c @@ -181,7 +181,7 @@ void cpts_misc_interrupt(struct cpts *cpts) } EXPORT_SYMBOL_GPL(cpts_misc_interrupt); -static u64 cpts_systim_read(const struct cyclecounter *cc) +static u64 cpts_systim_read(struct cyclecounter *cc) { struct cpts *cpts = container_of(cc, struct cpts, cc); diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ptp.c b/drivers/net/ethernet/wangxun/libwx/wx_ptp.c index 2c39b879f977..44f3e6505246 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_ptp.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_ptp.c @@ -652,7 +652,7 @@ static int wx_ptp_set_timestamp_mode(struct wx *wx, return 0; } -static u64 wx_ptp_read(const struct cyclecounter *hw_cc) +static u64 wx_ptp_read(struct cyclecounter *hw_cc) { struct wx *wx = container_of(hw_cc, struct wx, hw_cc); diff --git a/drivers/ptp/ptp_mock.c b/drivers/ptp/ptp_mock.c index e7b459c846a2..bbd14ce24b34 100644 --- a/drivers/ptp/ptp_mock.c +++ b/drivers/ptp/ptp_mock.c @@ -41,7 +41,7 @@ struct mock_phc { spinlock_t lock; }; -static u64 mock_phc_cc_read(const struct cyclecounter *cc) +static u64 mock_phc_cc_read(struct cyclecounter *cc) { return ktime_get_raw_ns(); } diff --git a/drivers/ptp/ptp_vclock.c b/drivers/ptp/ptp_vclock.c index 7febfdcbde8b..2fdeedd60e21 100644 --- a/drivers/ptp/ptp_vclock.c +++ b/drivers/ptp/ptp_vclock.c @@ -164,7 +164,7 @@ static const struct ptp_clock_info ptp_vclock_info = { .do_aux_work = ptp_vclock_refresh, }; -static u64 ptp_vclock_read(const struct cyclecounter *cc) +static u64 ptp_vclock_read(struct cyclecounter *cc) { struct ptp_vclock *vclock = cc_to_vclock(cc); struct ptp_clock *ptp = vclock->pclock; diff --git a/include/linux/timecounter.h b/include/linux/timecounter.h index 0982d1d52b24..dce03a5cafb7 100644 --- a/include/linux/timecounter.h +++ b/include/linux/timecounter.h @@ -28,7 +28,7 @@ * @shift: cycle to nanosecond divisor (power of two) */ struct cyclecounter { - u64 (*read)(const struct cyclecounter *cc); + u64 (*read)(struct cyclecounter *cc); u64 mask; u32 mult; u32 shift; @@ -53,7 +53,7 @@ struct cyclecounter { * @frac: accumulated fractional nanoseconds */ struct timecounter { - const struct cyclecounter *cc; + struct cyclecounter *cc; u64 cycle_last; u64 nsec; u64 mask; @@ -100,7 +100,7 @@ static inline void timecounter_adjtime(struct timecounter *tc, s64 delta) * the time stamp counter by the number of elapsed nanoseconds. */ extern void timecounter_init(struct timecounter *tc, - const struct cyclecounter *cc, + struct cyclecounter *cc, u64 start_tstamp); /** diff --git a/kernel/time/timecounter.c b/kernel/time/timecounter.c index e6285288d765..3d2a354cfe1c 100644 --- a/kernel/time/timecounter.c +++ b/kernel/time/timecounter.c @@ -6,7 +6,7 @@ #include <linux/timecounter.h> void timecounter_init(struct timecounter *tc, - const struct cyclecounter *cc, + struct cyclecounter *cc, u64 start_tstamp) { tc->cc = cc; diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c index e7f6208af5b0..4a87bef8834f 100644 --- a/sound/hda/hdac_stream.c +++ b/sound/hda/hdac_stream.c @@ -634,7 +634,7 @@ int snd_hdac_stream_set_params(struct hdac_stream *azx_dev, } EXPORT_SYMBOL_GPL(snd_hdac_stream_set_params); -static u64 azx_cc_read(const struct cyclecounter *cc) +static u64 azx_cc_read(struct cyclecounter *cc) { struct hdac_stream *azx_dev = container_of(cc, struct hdac_stream, cc); |