[PATCH] drm/xe: Remove dead clock code

[Lucas De Marchi]

xe_gt_clock_cycles_to_ns() is not called from anywhere after PMU
handling was removed in commit 90a8b23f9b85 ("drm/xe/pmu: Remove PMU
from Xe till uapi is finalized"). Drop it.

Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 drivers/gpu/drm/xe/xe_gt_clock.c | 5 -----
 drivers/gpu/drm/xe/xe_gt_clock.h | 2 +-
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_gt_clock.c b/drivers/gpu/drm/xe/xe_gt_clock.c
index 937054e31d72..c7bca20f6b65 100644
--- a/drivers/gpu/drm/xe/xe_gt_clock.c
+++ b/drivers/gpu/drm/xe/xe_gt_clock.c
@@ -78,8 +78,3 @@ int xe_gt_clock_init(struct xe_gt *gt)
 	gt->info.reference_clock = freq;
 	return 0;
 }
-
-u64 xe_gt_clock_cycles_to_ns(const struct xe_gt *gt, u64 count)
-{
-	return DIV_ROUND_CLOSEST_ULL(count * NSEC_PER_SEC, gt->info.reference_clock);
-}
diff --git a/drivers/gpu/drm/xe/xe_gt_clock.h b/drivers/gpu/drm/xe/xe_gt_clock.h
index aa162722f859..44fa0371b973 100644
--- a/drivers/gpu/drm/xe/xe_gt_clock.h
+++ b/drivers/gpu/drm/xe/xe_gt_clock.h
@@ -11,5 +11,5 @@
 struct xe_gt;
 
 int xe_gt_clock_init(struct xe_gt *gt);
-u64 xe_gt_clock_cycles_to_ns(const struct xe_gt *gt, u64 count);
+
 #endif
-- 
2.43.0