ACPI: acpi_drivers.h: Update the kernel doc

pci_bind.c is not exist anymore, so just remove all the
.c file reference as the c file reference is not useful
and avoid future non-consistency update.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>