Hi all,
On Mon, 16 Nov 2009 16:25:03 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> Today's linux-next build (x86_64 allmodconfig) produced this warning:
>
> arch/x86/kernel/apic/apic.c: In function 'calibrate_APIC_clock':
> arch/x86/kernel/apic/apic.c:650: warning: format '%ld' expects type 'long int', but argument 2 has type 'u32'
>
> Introduced by commit 23af368e9a904f59256c27d371ce223d6cee0430
> ("clockevents: Use u32 for mult and shift factors").
Unfortunately, this produces this error on sparc64 (since they use -Werror
in arch/sparc) (sparc64 defconfig build):
arch/sparc/kernel/time_64.c: In function 'time_init':
arch/sparc/kernel/time_64.c:851: error: format '%lx' expects type 'long unsigned int', but argument 2 has type 'u32'
I applied the following patch:
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Mon, 16 Nov 2009 17:54:47 +1100
Subject: [PATCH] sparc: fix printk for change of variable type
The clockevent mult field became a u32.
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
arch/sparc/kernel/time_64.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c
index da1218e..63f73ae 100644
--- a/arch/sparc/kernel/time_64.c
+++ b/arch/sparc/kernel/time_64.c
@@ -847,7 +847,7 @@ void __init time_init(void)
sparc64_clockevent.min_delta_ns =
clockevent_delta2ns(0xF, &sparc64_clockevent);
- printk("clockevent: mult[%lx] shift[%d]\n",
+ printk("clockevent: mult[%ux] shift[%d]\n",
sparc64_clockevent.mult, sparc64_clockevent.shift);
setup_sparc64_timer();
--
1.6.5.2
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
http://www.canb.auug.org.au/~sfr/
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