[PATCH i-g-t v2 03/14] tests/intel/xe_oa: Use period_ns in max_oa_exponent_for_period_lte

[Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>]

Rename the argument in max_oa_exponent_for_period_lte() to period_ns to
specify the units of the period.

Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
---
 tests/intel/xe_oa.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/intel/xe_oa.c b/tests/intel/xe_oa.c
index 5c68f1d79..b15958de6 100644
--- a/tests/intel/xe_oa.c
+++ b/tests/intel/xe_oa.c
@@ -688,10 +688,10 @@ timebase_scale(uint64_t delta)
 }
 
 /* Returns: the largest OA exponent that will still result in a sampling period
- * less than or equal to the given @period.
+ * less than or equal to the given @period_ns.
  */
 static int
-max_oa_exponent_for_period_lte(uint64_t period)
+max_oa_exponent_for_period_lte(uint64_t period_ns)
 {
 	/* NB: timebase_scale() takes a uint64_t and an exponent of 30
 	 * would already represent a period of ~3 minutes so there's
@@ -700,7 +700,7 @@ max_oa_exponent_for_period_lte(uint64_t period)
 	for (int i = 0; i < 30; i++) {
 		uint64_t oa_period = timebase_scale(2 << i);
 
-		if (oa_period > period)
+		if (oa_period > period_ns)
 			return max(0, i - 1);
 	}
 
-- 
2.34.1