Re: [PATCH 27/28] PCI: Remove platform specific pci_domain_nr()
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- To: Yijing Wang <wangyijing@xxxxxxxxxx>
- Subject: Re: [PATCH 27/28] PCI: Remove platform specific pci_domain_nr()
- From: Arnd Bergmann <arnd@xxxxxxxx>
- Date: Fri, 16 Jan 2015 10:44:29 +0100
- Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>, Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>, linux-pci@xxxxxxxxxxxxxxx, Yinghai Lu <yinghai@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Marc Zyngier <marc.zyngier@xxxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, Russell King <linux@xxxxxxxxxxxxxxxx>, x86@xxxxxxxxxx, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Tony Luck <tony.luck@xxxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx, "David S. Miller" <davem@xxxxxxxxxxxxx>, Guan Xuetao <gxt@xxxxxxxxxxxxxxx>, linux-alpha@xxxxxxxxxxxxxxx, linux-m68k@xxxxxxxxxxxxxxx, Liviu Dudau <liviu@xxxxxxxxxxx>, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
- In-reply-to: <1421372666-12288-28-git-send-email-wangyijing@huawei.com>
- List-id: <linux-ia64.vger.kernel.org>
- References: <1421372666-12288-1-git-send-email-wangyijing@huawei.com> <1421372666-12288-28-git-send-email-wangyijing@huawei.com>
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On Friday 16 January 2015 09:44:25 Yijing Wang wrote:
>
> +int pci_domain_nr(struct pci_bus *bus)
> +{
> + struct pci_host_bridge *host = find_pci_host_bridge(bus);
> +
> + return host->domain;
> +}
> +EXPORT_SYMBOL_GPL(pci_domain_nr);
> +
Since most of the existing functions are exported as EXPORT_SYMBOL
rather than EXPORT_SYMBOL_GPL, I think the new version should do
the same.
Arnd
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