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 <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Родитель
1ca13de267
Коммит
a043a72909
|
@ -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,
|
||||
};
|
||||
|
||||
|
|
Загрузка…
Ссылка в новой задаче