Commits
William Breathitt Gray committed d9a9c6172d1
isa: Implement the max_num_isa_dev macro max_num_isa_dev is a macro to determine the maximum possible number of ISA devices which may be registered in the I/O port address space given the address extent of the ISA devices. The highest base address possible for an ISA device is 0x3FF; this results in 1024 possible base addresses. Dividing the number of possible base addresses by the address extent taken by each device results in the maximum number of devices on a system. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>