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Subject[PATCH] time: export nsec_to_clock_t
Date
nsec_to_clock_t was traditionally used only in the core kernel, now we
have a sysfs file that needs it from a loadable module, causing a
link-time error:

ERROR: "nsec_to_clock_t" [drivers/thermal/thermal_sys.ko] undefined!

This exports the function the same way that we do for related interfaces.

Fixes: 96cea33badc5 ("thermal: Add cooling device's statistics in sysfs")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
kernel/time/time.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/kernel/time/time.c b/kernel/time/time.c
index 6fa99213fc72..97a262531f68 100644
--- a/kernel/time/time.c
+++ b/kernel/time/time.c
@@ -768,6 +768,7 @@ u64 nsec_to_clock_t(u64 x)
return div_u64(x * 9, (9ull * NSEC_PER_SEC + (USER_HZ / 2)) / USER_HZ);
#endif
}
+EXPORT_SYMBOL(nsec_to_clock_t);

u64 jiffies64_to_nsecs(u64 j)
{
--
2.9.0
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