xen/arm: vpsci: Update the return type for MIGRATE_INFO_TYPE

int32_t. Update the function return type to match it.

Signed-off-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Cc: mirela.simonovic@aggios.com

diff --git a/xen/arch/arm/vpsci.c b/xen/arch/arm/vpsci.c
index 7ea3ea58e3e9d5ab84ee2bdcc5aa164f61f7b57b..9a082aa6eee958e9ae9958f943d910899ed829b3 100644 (file)
--- a/xen/arch/arm/vpsci.c
+++ b/xen/arch/arm/vpsci.c
@@ -186,7 +186,7 @@ static int32_t do_psci_0_2_affinity_info(register_t target_affinity,
     return PSCI_0_2_AFFINITY_LEVEL_OFF;
 }
 
-static uint32_t do_psci_0_2_migrate_info_type(void)
+static int32_t do_psci_0_2_migrate_info_type(void)
 {
     return PSCI_0_2_TOS_MP_OR_NOT_PRESENT;
 }