Messages in this thread Patch in this message |  | | From | Corentin Labbe <> | Subject | [PATCH] powerpc: powernv: Fix build error on const discarding | Date | Wed, 16 Aug 2017 14:34:44 +0200 |
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When building a random powerpc kernel I hit this build error: CC arch/powerpc/platforms/powernv/opal-imc.o arch/powerpc/platforms/powernv/opal-imc.c: In function « disable_nest_pmu_counters »: arch/powerpc/platforms/powernv/opal-imc.c:130:13: error : assignment discards « const » qualifier from pointer target type [-Werror=discarded-qualifiers] l_cpumask = cpumask_of_node(nid); ^ This patch simply add const to l_cpumask to fix this issue.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> --- arch/powerpc/platforms/powernv/opal-imc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/powernv/opal-imc.c b/arch/powerpc/platforms/powernv/opal-imc.c index b903bf5e6006..21f6531fae20 100644 --- a/arch/powerpc/platforms/powernv/opal-imc.c +++ b/arch/powerpc/platforms/powernv/opal-imc.c @@ -123,7 +123,7 @@ static int imc_pmu_create(struct device_node *parent, int pmu_index, int domain) static void disable_nest_pmu_counters(void) { int nid, cpu; - struct cpumask *l_cpumask; + const struct cpumask *l_cpumask; get_online_cpus(); for_each_online_node(nid) { -- 2.13.0
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