[PATCH 5/8] bus: factorize devargs lookup

[Kevin Traynor]

On 3/23/26 10:52 AM, David Marchand wrote:
> Each bus reimplements some similar devargs lookup code.
> 
> The differences are in how some bus (PCI, VMBUS etc...) normalizes the
> device names. We can't use the .parse existing handler from outside the
> bus code itself, as the size of the bus specific device location address
> is unknown.
> Introduce a bus specific helper to compare two device names and
> hide this ugly detail.
> 
> Signed-off-by: David Marchand <david.marchand at redhat.com>
> Acked-by: Bruce Richardson <bruce.richardson at intel.com>
> ---
> Changes since RFC v3:
> - fixed doxygen,
> 
> ---
>  drivers/bus/auxiliary/auxiliary_common.c | 16 ++-------
>  drivers/bus/cdx/cdx.c                    | 14 +-------
>  drivers/bus/dpaa/dpaa_bus.c              | 41 +++++++++++++-----------
>  drivers/bus/fslmc/fslmc_bus.c            | 34 ++++++++++----------
>  drivers/bus/pci/pci_common.c             | 38 +++++++++++-----------
>  drivers/bus/platform/platform.c          | 17 ++--------
>  drivers/bus/uacce/uacce.c                | 19 ++---------
>  drivers/bus/vmbus/linux/vmbus_bus.c      |  2 +-
>  drivers/bus/vmbus/private.h              |  3 --
>  drivers/bus/vmbus/vmbus_common.c         | 30 ++++++++---------
>  drivers/dma/idxd/idxd_bus.c              | 14 ++------
>  lib/eal/common/eal_common_bus.c          | 20 ++++++++++++
>  lib/eal/include/bus_driver.h             | 31 ++++++++++++++++++
>  13 files changed, 132 insertions(+), 147 deletions(-)

Acked-by: Kevin Traynor <ktraynor at redhat.com>