On Wed, Jan 23, 2019 at 10:28:13PM +0100, Christoph Hellwig wrote: > On Wed, Jan 23, 2019 at 05:30:45PM +0100, Joerg Roedel wrote: > > +extern size_t swiotlb_max_mapping_size(struct device *dev); > > No need for the extern keyword on function declarations in headers. Right, but all other function declarations in that header file have 'extern' too, so I added it also for that one. Regards, Joerg
