On Mon, Jan 25, 2021 at 01:19:20PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <a...@arndb.de>
>
> An object file cannot be built for both loadable module and built-in
> use at the same time:
>
> arm-linux-gnueabi-ld: drivers/net/ethernet/micrel/ks8851_common.o: in
> function `ks8851_probe_common':
> ks8851_common.c:(.text+0xf80): undefined reference to `__this_module'
>
> Change the ks8851_common code to be a standalone module instead,
> and use Makefile logic to ensure this is built-in if at least one
> of its two users is.
>
> Fixes: 797047f875b5 ("net: ks8851: Implement Parallel bus operations")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
Reviewed-by: Andrew Lunn <and...@lunn.ch>
Andrew
