From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 11 Jul 2018 14:41:00 +0200
Subject: drm/admkfd use modern ktime accessors
Git-commit: 0337976f40b0a9605c24797762b95b3414619d71
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

getrawmonotonic64() and get_monotonic_boottime64() are deprecated
because of the nonstandard naming.

The replacement functions ktime_get_raw_ns() and ktime_get_boot_ns()
also simplify the callers.

Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_chardev.c |    8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -754,7 +754,6 @@ static int kfd_ioctl_get_clock_counters(
 {
 	struct kfd_ioctl_get_clock_counters_args *args = data;
 	struct kfd_dev *dev;
-	struct timespec64 time;
 
 	dev = kfd_device_by_id(args->gpu_id);
 	if (dev)
@@ -766,11 +765,8 @@ static int kfd_ioctl_get_clock_counters(
 		args->gpu_clock_counter = 0;
 
 	/* No access to rdtsc. Using raw monotonic time */
-	getrawmonotonic64(&time);
-	args->cpu_clock_counter = (uint64_t)timespec64_to_ns(&time);
-
-	get_monotonic_boottime64(&time);
-	args->system_clock_counter = (uint64_t)timespec64_to_ns(&time);
+	args->cpu_clock_counter = ktime_get_raw_ns();
+	args->system_clock_counter = ktime_get_boot_ns();
 
 	/* Since the counter is in nano-seconds we use 1GHz frequency */
 	args->system_clock_freq = 1000000000;