From: Richard Cochran Date: Sun, 29 Mar 2015 21:12:11 +0000 (+0200) Subject: ptp: ixp46x: convert to the 64 bit get/set time methods. X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=1ca13de26740dfd21e85769f08a89321c2ec1266;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git ptp: ixp46x: convert to the 64 bit get/set time methods. The device has a 64 bit clock register, where each clock tick is 16 nanoseconds, and so with this patch the driver is ready for the year 2038. Signed-off-by: Richard Cochran Signed-off-by: David S. Miller --- diff --git a/drivers/ptp/ptp_ixp46x.c b/drivers/ptp/ptp_ixp46x.c index 604d340f2095..934c139916c6 100644 --- a/drivers/ptp/ptp_ixp46x.c +++ b/drivers/ptp/ptp_ixp46x.c @@ -175,7 +175,7 @@ static int ptp_ixp_adjtime(struct ptp_clock_info *ptp, s64 delta) return 0; } -static int ptp_ixp_gettime(struct ptp_clock_info *ptp, struct timespec *ts) +static int ptp_ixp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts) { u64 ns; u32 remainder; @@ -195,7 +195,7 @@ static int ptp_ixp_gettime(struct ptp_clock_info *ptp, struct timespec *ts) } static int ptp_ixp_settime(struct ptp_clock_info *ptp, - const struct timespec *ts) + const struct timespec64 *ts) { u64 ns; unsigned long flags; @@ -248,8 +248,8 @@ static struct ptp_clock_info ptp_ixp_caps = { .pps = 0, .adjfreq = ptp_ixp_adjfreq, .adjtime = ptp_ixp_adjtime, - .gettime = ptp_ixp_gettime, - .settime = ptp_ixp_settime, + .gettime64 = ptp_ixp_gettime, + .settime64 = ptp_ixp_settime, .enable = ptp_ixp_enable, };