On Fri, Sep 13, 2024 at 05:41:05PM +0530, Shyam Sundar S K wrote: > Export the following i2c_piix4 driver functions as a library so that the > AMD ASF driver can utilize these core functionalities from the i2c_piix4 > driver: > > - piix4_sb800_region_request(): Request access to a specific SMBus region > on the SB800 chipset. > > - piix4_sb800_region_release(): Release the previously requested SMBus > region on the SB800 chipset. > > - piix4_transaction(): Handle SMBus transactions between the SMBus > controller and connected devices. > > - piix4_sb800_port_sel(): Select the appropriate SMBus port on the SB800 > chipset. > > By making these functions available as a library, enable the AMD ASF > driver to leverage the established mechanisms in the i2c_piix4 driver, > promoting code reuse and consistency across different drivers. > Note that the git diff view is presented in two separate lines in order to > suppress the checkpatch.pl "CHECKS". This paragraph should be in comment block rather than commit message body... > Co-developed-by: Sanket Goswami <Sanket.Goswami@xxxxxxx> > Signed-off-by: Sanket Goswami <Sanket.Goswami@xxxxxxx> > Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@xxxxxxx> > --- ...somewhere here. ... > +int piix4_sb800_region_request(struct device *dev, > + struct sb800_mmio_cfg *mmio_cfg) One line? ... > +EXPORT_SYMBOL_GPL(piix4_sb800_region_request); Use namespaced exports (with _NS) from day 1. ... > +void piix4_sb800_region_release(struct device *dev, > + struct sb800_mmio_cfg *mmio_cfg) > +EXPORT_SYMBOL_GPL(piix4_sb800_region_release); Same comments as per above. ... > +EXPORT_SYMBOL_GPL(piix4_transaction); > +EXPORT_SYMBOL_GPL(piix4_sb800_port_sel); _NS -- With Best Regards, Andy Shevchenko
