• Arnd Bergmann's avatar
    net: cs89x0: always build platform code if !HAS_IOPORT_MAP · fc9a5707
    Arnd Bergmann authored
    The cs89x0 driver can either be built as an ISA driver or a platform
    driver, the choice is controlled by the CS89x0_PLATFORM Kconfig
    symbol. Building the ISA driver on a system that does not have
    a way to map I/O ports fails with this error:
    
    drivers/built-in.o: In function `cs89x0_ioport_probe.constprop.1':
    :(.init.text+0x4794): undefined reference to `ioport_map'
    :(.init.text+0x4830): undefined reference to `ioport_unmap'
    
    This changes the Kconfig logic to take that option away and
    always force building the platform variant of this driver if
    CONFIG_HAS_IOPORT_MAP is not set. This is the only correct
    choice in this case, and it avoids the build error.
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    fc9a5707
Kconfig 1.97 KB