Use new return type vm_fault_t for fault handler
in struct vm_operations_struct. For now, this is
just documenting that the function returns a 
VM_FAULT value rather than an errno.  Once all
instances are converted, vm_fault_t will become
a distinct type.

Reference commit id->

Signed-off-by: Souptick Joarder <>
 drivers/android/binder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 15e3d3c..65be4ec 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -4671,7 +4671,7 @@ static void binder_vma_close(struct vm_area_struct *vma)
        binder_defer_work(proc, BINDER_DEFERRED_PUT_FILES);

-static int binder_vm_fault(struct vm_fault *vmf)
+static vm_fault_t binder_vm_fault(struct vm_fault *vmf)
        return VM_FAULT_SIGBUS;

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