From: Richard Cochran Date: Sun, 29 Mar 2015 21:12:05 +0000 (+0200) Subject: ptp: mlx4: convert to the 64 bit get/set time methods. X-Git-Tag: v5.15~15978^2~119^2~8 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e394b80545a005fa9b2eea27036d670641a0c728;p=platform%2Fkernel%2Flinux-starfive.git ptp: mlx4: convert to the 64 bit get/set time methods. This driver's clock is implemented using a timecounter, and so with this patch the driver is ready for the year 2038. Compile tested only. Signed-off-by: Richard Cochran Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlx4/en_clock.c b/drivers/net/ethernet/mellanox/mlx4/en_clock.c index 90b5309..666e7bd 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_clock.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_clock.c @@ -164,7 +164,8 @@ static int mlx4_en_phc_adjtime(struct ptp_clock_info *ptp, s64 delta) * Read the timecounter and return the correct value in ns after converting * it into a struct timespec. **/ -static int mlx4_en_phc_gettime(struct ptp_clock_info *ptp, struct timespec *ts) +static int mlx4_en_phc_gettime(struct ptp_clock_info *ptp, + struct timespec64 *ts) { struct mlx4_en_dev *mdev = container_of(ptp, struct mlx4_en_dev, ptp_clock_info); @@ -191,11 +192,11 @@ static int mlx4_en_phc_gettime(struct ptp_clock_info *ptp, struct timespec *ts) * wall timer value. **/ static int mlx4_en_phc_settime(struct ptp_clock_info *ptp, - const struct timespec *ts) + const struct timespec64 *ts) { struct mlx4_en_dev *mdev = container_of(ptp, struct mlx4_en_dev, ptp_clock_info); - u64 ns = timespec_to_ns(ts); + u64 ns = timespec64_to_ns(ts); unsigned long flags; /* reset the timecounter */ @@ -232,8 +233,8 @@ static const struct ptp_clock_info mlx4_en_ptp_clock_info = { .pps = 0, .adjfreq = mlx4_en_phc_adjfreq, .adjtime = mlx4_en_phc_adjtime, - .gettime = mlx4_en_phc_gettime, - .settime = mlx4_en_phc_settime, + .gettime64 = mlx4_en_phc_gettime, + .settime64 = mlx4_en_phc_settime, .enable = mlx4_en_phc_enable, };