Re: [PATCH 1 0/4] PCI: Use of_device_get_match_data() to simplify probe

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On Tue, Jan 31, 2017 at 02:19:51PM -0600, Bjorn Helgaas wrote:
> This turned into much ado about nothing, but Shailendra's hisi patch
> prompted similar cleanups in other drivers.  It's a minor simplification,
> but I think worth doing consistently across drivers.
> 
> Basically this is Geert's observation that when the driver probe function
> is called only as a result of matching something in <match_table>, a
> subsequent of_match_device(<match_table>, dev) call should never fail.
> 
> Therefore, instead of this:
> 
>   struct of_device_id *match;
> 
>   match = of_match_device(<match_table>, dev);
>   ... = match->data;
> 
> we can do this:
> 
>   ... = of_device_get_match_data(dev);
> 
> ---
> 
> Bjorn Helgaas (3):
>       PCI: iproc: Use of_device_get_match_data() to simplify probe
>       PCI: layerscape: Use of_device_get_match_data() to simplify probe
>       PCI: rcar: Use of_device_get_match_data() to simplify probe
> 
> Shailendra Verma (1):
>       PCI: hisi: Use of_device_get_match_data() to simplify probe
> 
> 
>  drivers/pci/host/pci-layerscape.c      |    7 +------
>  drivers/pci/host/pcie-hisi.c           |    8 +++-----
>  drivers/pci/host/pcie-iproc-platform.c |    7 +------
>  drivers/pci/host/pcie-rcar.c           |    7 +------
>  4 files changed, 6 insertions(+), 23 deletions(-)

I applied these to pci/host-layerscape, pci/host-hisi, pci/host-iproc,
pci/host-rcar for v4.11.



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