diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index 085dad1cc9f..2e59bc75bd1 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -4804,6 +4804,16 @@ VkResult anv_GetPhysicalDeviceCalibrateableTimeDomainsEXT(
    return vk_outarray_status(&out);
 }
 
+static inline clockid_t
+anv_get_default_cpu_clock_id(void)
+{
+#ifdef CLOCK_MONOTONIC_RAW
+   return CLOCK_MONOTONIC_RAW;
+#else
+   return CLOCK_MONOTONIC;
+#endif
+}
+
 VkResult anv_GetCalibratedTimestampsEXT(
    VkDevice                                     _device,
    uint32_t                                     timestampCount,
@@ -4817,11 +4827,7 @@ VkResult anv_GetCalibratedTimestampsEXT(
    uint64_t begin, end;
    uint64_t max_clock_period = 0;
 
-#ifdef CLOCK_MONOTONIC_RAW
-   begin = vk_clock_gettime(CLOCK_MONOTONIC_RAW);
-#else
-   begin = vk_clock_gettime(CLOCK_MONOTONIC);
-#endif
+   begin = vk_clock_gettime(anv_get_default_cpu_clock_id());
 
    for (d = 0; d < timestampCount; d++) {
       switch (pTimestampInfos[d].timeDomain) {
@@ -4851,11 +4857,7 @@ VkResult anv_GetCalibratedTimestampsEXT(
       }
    }
 
-#ifdef CLOCK_MONOTONIC_RAW
-   end = vk_clock_gettime(CLOCK_MONOTONIC_RAW);
-#else
-   end = vk_clock_gettime(CLOCK_MONOTONIC);
-#endif
+   end = vk_clock_gettime(anv_get_default_cpu_clock_id());
 
    *pMaxDeviation = vk_time_max_deviation(begin, end, max_clock_period);