Re: [RFC PATCH v1 05/21] arm64: PCI: Migrate ACPI related functions to pci-acpi.c

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On Thu, Aug 03, 2023 at 11:29:00PM +0530, Sunil V L wrote:
> The functions defined in arm64 for ACPI support are required
> for RISC-V also. To avoid duplication, copy these functions
> to common location.

...

>  }
> +

Stray change.

>  arch_initcall(acpi_pci_init);
> +
> +#if defined(CONFIG_ARM64)

...

> +	cfg = pci_ecam_create(dev, &cfgres, bus_res, ecam_ops);
> +	if (IS_ERR(cfg)) {
> +		dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res,
> +			PTR_ERR(cfg));
> +		return NULL;
> +	}
> +
> +	return cfg;

Can be

	cfg = pci_ecam_create(dev, &cfgres, bus_res, ecam_ops);
	ret = PTR_ERR_OR_ZERO(cfg);
	if (ret) {
		dev_err(dev, "%04x:%pR error %d mapping ECAM\n", seg, bus_res, ret);

but as far as I understand this is in the original code like this, so consider
as a suggestion for further cleanups.

-- 
With Best Regards,
Andy Shevchenko





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