linux-kernel - Re: [PATCH v4 3/3] iommu/tegra-smmu: Add PCI support

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Message-ID: <20201006005414.GA28640@Asurada-Nvidia>
Date:   Mon, 5 Oct 2020 17:54:14 -0700
From:   Nicolin Chen <nicoleotsuka@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>
Cc:     joro@...tes.org, digetx@...il.com, vdumpa@...dia.com,
        jonathanh@...dia.com, linux-tegra@...r.kernel.org,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 3/3] iommu/tegra-smmu: Add PCI support

On Mon, Oct 05, 2020 at 12:04:19PM +0200, Thierry Reding wrote:
> > +err_bus_set: __maybe_unused;
> > +	bus_set_iommu(&platform_bus_type, NULL);
> > +err_unregister:
> > +	iommu_device_unregister(&smmu->iommu);
> > +err_sysfs:
> > +	iommu_device_sysfs_remove(&smmu->iommu);
> 
> Can you please switch to label names that are more consistent with the
> others in this driver? Notably the ones in tegra_smmu_domain_alloc().
> The idea is to describe in the name of the label what's happening at the
> label. Something like this, for example:
> 
> unset_platform_bus:
> 	bus_set_iommu(&platform_bus_type, NULL);
> unregister:
> 	iommu_device_unregister(&smmu->iommu);
> remove_sysfs:
> 	iommu_device_sysfs_remove(&smmu->iommu);

Okay. Will update in v7.