[PATCH] PCI: aardvark: Remove msi-controller dt node probing
Bjorn Helgaas
helgaas at kernel.org
Tue Mar 14 13:17:55 PDT 2017
On Tue, Mar 14, 2017 at 02:30:05PM -0500, Bjorn Helgaas wrote:
> On Tue, Mar 14, 2017 at 12:08:51PM -0700, Stephen Boyd wrote:
> > This code assigns variables that are never used. Remove them.
> >
> > Reported-by: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
> > Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> > Signed-off-by: Stephen Boyd <stephen.boyd at linaro.org>
>
> I love removing unused code! Applied to pci/host-aardvark for v4.12,
> thanks!
Actually, I applied Thomas' series [1], which does some additional
cleanup and also removes this same code. So I'll just drop this one
since it's redundant. Thanks again and sorry for my confusion.
[1] https://patchwork.ozlabs.org/patch/733572/
> > ---
> > drivers/pci/host/pci-aardvark.c | 8 --------
> > 1 file changed, 8 deletions(-)
> >
> > diff --git a/drivers/pci/host/pci-aardvark.c b/drivers/pci/host/pci-aardvark.c
> > index 4fce494271cc..56e1aead65fc 100644
> > --- a/drivers/pci/host/pci-aardvark.c
> > +++ b/drivers/pci/host/pci-aardvark.c
> > @@ -917,8 +917,6 @@ static int advk_pcie_probe(struct platform_device *pdev)
> > struct advk_pcie *pcie;
> > struct resource *res;
> > struct pci_bus *bus, *child;
> > - struct msi_controller *msi;
> > - struct device_node *msi_node;
> > int ret, irq;
> >
> > pcie = devm_kzalloc(dev, sizeof(struct advk_pcie), GFP_KERNEL);
> > @@ -962,12 +960,6 @@ static int advk_pcie_probe(struct platform_device *pdev)
> > return ret;
> > }
> >
> > - msi_node = of_parse_phandle(dev->of_node, "msi-parent", 0);
> > - if (msi_node)
> > - msi = of_pci_find_msi_chip_by_node(msi_node);
> > - else
> > - msi = NULL;
> > -
> > bus = pci_scan_root_bus_msi(dev, 0, &advk_pcie_ops,
> > pcie, &pcie->resources, &pcie->msi);
> > if (!bus) {
> > --
> > 2.10.0.297.gf6727b0
> >
> >
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>
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