Re: [PATCH v2 07/17] PCI: dwc: Introduce Synopsys IP-core versions/types interface

Rob Herring
2022-05-16T20:59:26Z

On Wed, May 04, 2022 at 12:46:28AM +0300, Serge Semin wrote:
> Instead of manual DW PCIe data version field comparison let's use a handy
> macro-based interface in order to shorten out the statements, simplify the
> corresponding parts, improve the code readability and maintainability in
> perspective when more complex version-based dependencies need to
> implemented. Similar approaches have already been implemented in the DWC
> USB3 and DW SPI drivers (though with some IP-core evolution specifics).
>
> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
> ---
> drivers/pci/controller/dwc/pci-keystone.c | 2 +-
> drivers/pci/controller/dwc/pcie-designware.c | 8 ++++----
> drivers/pci/controller/dwc/pcie-designware.h | 15 +++++++++++++++
> 3 files changed, 20 insertions(+), 5 deletions(-)

Reviewed-by: Rob Herring <robh@kernel.org>