RE: [PATCHv5 03/20] PCI: mobiveil: Correct the returned error number

[Z.q. Hou]

Hi Lorenzo,

Thanks for your comments!

> -----Original Message-----
> From: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
> Sent: 2019年7月3日 22:17
> To: Z.q. Hou <zhiqiang.hou@xxxxxxx>
> Cc: linux-pci@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx;
> devicetree@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx;
> bhelgaas@xxxxxxxxxx; robh+dt@xxxxxxxxxx; mark.rutland@xxxxxxx;
> l.subrahmanya@xxxxxxxxxxxxxx; shawnguo@xxxxxxxxxx; Leo Li
> <leoyang.li@xxxxxxx>; catalin.marinas@xxxxxxx; will.deacon@xxxxxxx;
> Mingkai Hu <mingkai.hu@xxxxxxx>; M.h. Lian <minghuan.lian@xxxxxxx>;
> Xiaowei Bao <xiaowei.bao@xxxxxxx>
> Subject: Re: [PATCHv5 03/20] PCI: mobiveil: Correct the returned error
> number
> 
> On Fri, Apr 12, 2019 at 08:35:30AM +0000, Z.q. Hou wrote:
> > From: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
> >
> > This patch corrects the returned error number by convention, and
> > removes an unnecessary error check.
> 
> Two distinct changes, two patches, please split and repost.

Yes, will split and rebase on the new branch.

Thanks,
Zhiqiang

> 
> Lorenzo
> 
> > Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
> > Reviewed-by: Minghuan Lian <Minghuan.Lian@xxxxxxx>
> > Reviewed-by: Subrahmanya Lingappa <l.subrahmanya@xxxxxxxxxxxxxx>
> > ---
> > V5:
> >  - Corrected and retouched the subject and changelog.
> >
> >  drivers/pci/controller/pcie-mobiveil.c | 8 +++-----
> >  1 file changed, 3 insertions(+), 5 deletions(-)
> >
> > diff --git a/drivers/pci/controller/pcie-mobiveil.c
> > b/drivers/pci/controller/pcie-mobiveil.c
> > index b87471f08a40..563210e731d3 100644
> > --- a/drivers/pci/controller/pcie-mobiveil.c
> > +++ b/drivers/pci/controller/pcie-mobiveil.c
> > @@ -819,7 +819,7 @@ static int mobiveil_pcie_init_irq_domain(struct
> > mobiveil_pcie *pcie)
> >
> >  	if (!pcie->intx_domain) {
> >  		dev_err(dev, "Failed to get a INTx IRQ domain\n");
> > -		return -ENODEV;
> > +		return -ENOMEM;
> >  	}
> >
> >  	raw_spin_lock_init(&pcie->intx_mask_lock);
> > @@ -845,11 +845,9 @@ static int mobiveil_pcie_probe(struct
> platform_device *pdev)
> >  	/* allocate the PCIe port */
> >  	bridge = devm_pci_alloc_host_bridge(dev, sizeof(*pcie));
> >  	if (!bridge)
> > -		return -ENODEV;
> > +		return -ENOMEM;
> >
> >  	pcie = pci_host_bridge_priv(bridge);
> > -	if (!pcie)
> > -		return -ENOMEM;
> >
> >  	pcie->pdev = pdev;
> >
> > @@ -866,7 +864,7 @@ static int mobiveil_pcie_probe(struct
> platform_device *pdev)
> >  						    &pcie->resources, &iobase);
> >  	if (ret) {
> >  		dev_err(dev, "Getting bridge resources failed\n");
> > -		return -ENOMEM;
> > +		return ret;
> >  	}
> >
> >  	/*
> > --
> > 2.17.1
> >