If compiled with W=1, the following warning is seen in powerpc builds.
arch/powerpc/kernel/smp.c:750:18: warning:
type qualifiers ignored on function return type
static const int powerpc_smt_flags(void)
^
This is caused by a function returning 'const int', which doesn't
make sense to gcc. Drop 'const' to fix the problem.
Reported-by: Vincent Guittot <vincent.guit...@linaro.org>
Signed-off-by: Guenter Roeck <li...@roeck-us.net>
---
arch/powerpc/kernel/smp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 10ffffe..49d5d4e 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -768,7 +768,7 @@ int setup_profiling_timer(unsigned int multiplier)
#ifdef CONFIG_SCHED_SMT
/* cpumask of CPUs with asymetric SMT dependancy */
-static const int powerpc_smt_flags(void)
+static int powerpc_smt_flags(void)
{
int flags = SD_SHARE_CPUPOWER | SD_SHARE_PKG_RESOURCES;
--
1.9.1
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