qlnxe: Fix too many args in call to internal_ram_wr()

internal_ram_wr() only takes 3 args when ECORE_CONFIG_DIRECT_HWFN
is defined

Signed-off-by: Mark O'Donovan <shiftee@posteo.net>
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/779