Messages in this thread Patch in this message | | | Date | Tue, 9 Jun 2015 12:46:46 +0800 | From | Herbert Xu <> | Subject | nios2: Export get_cycles |
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On Mon, Jun 08, 2015 at 09:31:54PM -0700, Guenter Roeck wrote: > > nios2 still fails to build with > > ERROR: "get_cycles" [crypto/jitterentropy.ko] undefined!
It's the only arch that doesn't inline get_cycles and doesn't export it.
---8<--- nios2 is the only architecture that does not inline get_cycles and does not export it. This breaks crypto as it uses get_cycles in a number of modules.
Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/arch/nios2/kernel/time.c b/arch/nios2/kernel/time.c index 7f45474..be186a7 100644 --- a/arch/nios2/kernel/time.c +++ b/arch/nios2/kernel/time.c @@ -8,6 +8,7 @@ * for more details. */ +#include <linux/export.h> #include <linux/interrupt.h> #include <linux/clockchips.h> #include <linux/clocksource.h> @@ -106,6 +107,7 @@ cycles_t get_cycles(void) { return nios2_timer_read(&nios2_cs.cs); } +EXPORT_SYMBOL(get_cycles); static void nios2_timer_start(struct nios2_timer *timer) { -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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