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authorRichard Cochran <richardcochran@gmail.com>2015-03-30 00:12:11 +0300
committerDavid S. Miller <davem@davemloft.net>2015-03-31 19:01:19 +0300
commit1ca13de26740dfd21e85769f08a89321c2ec1266 (patch)
tree9edca58a0ec4d1509d98ccf3d705ec8992ec05af /drivers/ptp
parent41c2c18ffb4d5e46bca5b419784f67db9b0c1425 (diff)
downloadlinux-1ca13de26740dfd21e85769f08a89321c2ec1266.tar.xz
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 <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ptp')
-rw-r--r--drivers/ptp/ptp_ixp46x.c8
1 files changed, 4 insertions, 4 deletions
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,
};