2014-02-25 04:16:06

by Guenter Roeck

Subject: [PATCH] xtensa: export ccount_freq

xtensa:allmodconfig fails to build with hundreds of messages such as

ERROR: "ccount_freq" [drivers/ata/pata_hpt3x2n.ko] undefined!

Exporting ccount_freq solves the problem.

Signed-off-by: Guenter Roeck <[email protected]>
---
arch/xtensa/kernel/time.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c
index 08b769d..2a1823d 100644
--- a/arch/xtensa/kernel/time.c
+++ b/arch/xtensa/kernel/time.c
@@ -30,6 +30,7 @@
#include <asm/platform.h>

unsigned long ccount_freq; /* ccount Hz */
+EXPORT_SYMBOL(ccount_freq);

static cycle_t ccount_read(struct clocksource *cs)
{
--
1.7.9.7

2014-02-25 04:36:45

by Max Filippov

Subject: Re: [PATCH] xtensa: export ccount_freq

On Tue, Feb 25, 2014 at 8:07 AM, Guenter Roeck <[email protected]> wrote:
> xtensa:allmodconfig fails to build with hundreds of messages such as
>
> ERROR: "ccount_freq" [drivers/ata/pata_hpt3x2n.ko] undefined!
>
> Exporting ccount_freq solves the problem.
>
> Signed-off-by: Guenter Roeck <[email protected]>
> ---
> arch/xtensa/kernel/time.c | 1 +
> 1 file changed, 1 insertion(+)

Hi Guenter,

a similar patch is already queued:
http://lists.linux-xtensa.org/pipermail/linux-xtensa/Week-of-Mon-20140113/001500.html

--
Thanks.
-- Max