[Xen-devel] [PATCH v4 17/19] xen/arm: vpsci: Update the return type for MIGRATE_INFO_TYPE

[Julien Grall <julien.grall@xxxxxxx>]

From the specification, the PSCI call MIGRATE_INFO_TYPE will return an
int32_t. Update the function return type to match it.

Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
Cc: mirela.simonovic@xxxxxxxxxx

---
    Changes in v4:
        - Add Stefano's reviewed-by

    Changes in v3:
        - Patch added
---
 xen/arch/arm/vpsci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/arm/vpsci.c b/xen/arch/arm/vpsci.c
index 7ea3ea58e3..9a082aa6ee 100644
--- 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;
 }
-- 
2.11.0


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