> > On Mon, Sep 16, 2024 at 04:49:18PM +0300, Alexander Usyskin wrote: > > > In intel-dg spi, there is no access to the spi controller, the > > information is extracted from the descriptor region. > > Which information? I can't tell what this patch is supposed to do; as with the > first patch this shouldn't be standalone. The patch series was built for review, it adds functionality on top of each other. > > > +static inline u32 spi_error(struct intel_dg_spi *spi) { > > > +static inline u32 spi_read32(struct intel_dg_spi *spi, u32 address) { > > At least these names are too generic, please use driver specific prefixes. Can be done but those functions are local to the driver not part of the API.