arm64: vdso: Fix unusual formatting in *setup_additional_pages()

arm64: vdso: Fix unusual formatting in *setup_additional_pages()

There's really no need to put every parameter on a new line when calling
a function with a long name, so reformat the *setup_additional_pages()
functions in the vDSO setup code to follow the usual conventions.

Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>