[PATCH i-g-t 3/3] benchmarks/gem_wsim: replace div64_u64_round_up() with DIV_ROUND_UP

[Shuicheng Lin]

DIV_ROUND_UP is defined in igt_aux.h with the same function as
div64_u64_round_up().

Cc: Matt Roper <matthew.d.roper at intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin at intel.com>
---
 benchmarks/gem_wsim.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/benchmarks/gem_wsim.c b/benchmarks/gem_wsim.c
index 7a6b10028..d791ea584 100644
--- a/benchmarks/gem_wsim.c
+++ b/benchmarks/gem_wsim.c
@@ -344,11 +344,6 @@ static int read_timestamp_frequency(int i915)
 	return value;
 }
 
-static uint64_t div64_u64_round_up(uint64_t x, uint64_t y)
-{
-	return (x + y - 1) / y;
-}
-
 static uint64_t ns_to_ctx_ticks(uint64_t ns)
 {
 	static long f;
@@ -359,7 +354,7 @@ static uint64_t ns_to_ctx_ticks(uint64_t ns)
 			f = 12500000; /* icl!!! are you feeling alright? */
 	}
 
-	return div64_u64_round_up(ns * f, NSEC_PER_SEC);
+	return DIV_ROUND_UP(ns * f, NSEC_PER_SEC);
 }
 
 #define MI_STORE_DWORD_INDEX	MI_INSTR(0x21, 1)
-- 
2.25.1