Messages in this thread |  | | Subject | Re: [PATCH] time: export nsec_to_clock_t | From | Zhang Rui <> | Date | Thu, 29 Mar 2018 22:58:10 +0800 |
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On 三, 2018-03-28 at 16:11 +0200, Arnd Bergmann wrote: > 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>
Thanks for the fix. can I take this patch through thermal tree?
thanks, rui > --- > 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) > {
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