From: Richard Cochran Date: Sun, 29 Mar 2015 21:12:12 +0000 (+0200) Subject: ptp: pch: convert to the 64 bit get/set time methods. X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a043a72909b9ed9b3505f3be42d5329cea50c273;p=linux-beck.git ptp: pch: convert to the 64 bit get/set time methods. The device has a 64 bit clock register, where each clock tick is 32 nanoseconds, 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/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c index 255487272859..3aa22ae4d94c 100644 --- a/drivers/ptp/ptp_pch.c +++ b/drivers/ptp/ptp_pch.c @@ -449,7 +449,7 @@ static int ptp_pch_adjtime(struct ptp_clock_info *ptp, s64 delta) return 0; } -static int ptp_pch_gettime(struct ptp_clock_info *ptp, struct timespec *ts) +static int ptp_pch_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts) { u64 ns; u32 remainder; @@ -467,7 +467,7 @@ static int ptp_pch_gettime(struct ptp_clock_info *ptp, struct timespec *ts) } static int ptp_pch_settime(struct ptp_clock_info *ptp, - const struct timespec *ts) + const struct timespec64 *ts) { u64 ns; unsigned long flags; @@ -518,8 +518,8 @@ static struct ptp_clock_info ptp_pch_caps = { .pps = 0, .adjfreq = ptp_pch_adjfreq, .adjtime = ptp_pch_adjtime, - .gettime = ptp_pch_gettime, - .settime = ptp_pch_settime, + .gettime64 = ptp_pch_gettime, + .settime64 = ptp_pch_settime, .enable = ptp_pch_enable, };