[PATCH v5 03/15] dm: pci: Fix device PCI iteration

[Simon Glass]

On Tue, 27 Sept 2022 at 15:38, Michal Suchanek <msuchanek at suse.de> wrote:
>
> When there is no PCI bus uclass_first_device will return no bus and no
> error which will result in pci_find_first_device calling
> skip_to_next_device with no bus, and the bus is only checked at the end
> of the while cycle, not the beginning.
>
> Also stop dealing with the return value of
> uclass_first_device/uclass_next_device - once the iteration is fixed to
> continue after an error there is nothing meaningful to get anymore.
>
> Fixes: 76c3fbcd3d ("dm: pci: Add a way to iterate through all PCI devices")

Please split the patches, with the first one having the fixes tag.

The second part is not a fix, but an update based on your changes in
this series.

> Signed-off-by: Michal Suchanek <msuchanek at suse.de>
> ---
>  drivers/pci/pci-uclass.c | 19 +++++--------------
>  1 file changed, 5 insertions(+), 14 deletions(-)

with that:

Reviewed-by: Simon Glass <sjg at chromium.org>