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From bc0f85271681532c7e394229f0155366d1de8779 Mon Sep 17 00:00:00 2001
From: Dylan Yip <dylan.yip@xilinx.com>
Date: Mon, 8 Feb 2021 23:47:01 -0800
Subject: [PATCH 21/23] Use updated timekeeping functions in kernel 5.6
As of commit 412c53a680a9 ("y2038: remove unused time32 interfaces"), 32
bit timekeeping functions like getnstimeofday() have been removed. So
use the 64 bit replacements.
Signed-off-by: Dylan Yip <dylan.yip@xilinx.com>
---
linux/mali_osk_time.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/linux/mali_osk_time.c b/linux/mali_osk_time.c
index bfcbf7f..583d82b 100644
--- a/linux/mali_osk_time.c
+++ b/linux/mali_osk_time.c
@@ -46,9 +46,15 @@ void _mali_osk_time_ubusydelay(u32 usecs)
u64 _mali_osk_time_get_ns(void)
{
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
+ struct timespec64 tsval;
+ ktime_get_real_ts64(&tsval);
+ return (u64)timespec64_to_ns(&tsval);
+#else
struct timespec tsval;
getnstimeofday(&tsval);
return (u64)timespec_to_ns(&tsval);
+#endif
}
u64 _mali_osk_boot_time_get_ns(void)
--
2.17.1
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