Re: [PATCH v3 16/27] Mips/MSI: Save msi chip in pci sysdata
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- To: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
- Subject: Re: [PATCH v3 16/27] Mips/MSI: Save msi chip in pci sysdata
- From: Yijing Wang <wangyijing@xxxxxxxxxx>
- Date: Mon, 27 Oct 2014 09:06:22 +0800
- Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>, <linux-pci@xxxxxxxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>, Xinwei Hu <huxinwei@xxxxxxxxxx>, Wuyun <wuyun.wu@xxxxxxxxxx>, <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, Russell King <linux@xxxxxxxxxxxxxxxx>, <linux-arch@xxxxxxxxxxxxxxx>, <arnab.basu@xxxxxxxxxxxxx>, <Bharat.Bhushan@xxxxxxxxxxxxx>, <x86@xxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, "Konrad Rzeszutek Wilk" <konrad.wilk@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Joerg Roedel <joro@xxxxxxxxxx>, <iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx>, <linux-mips@xxxxxxxxxxxxxx>, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, <linuxppc-dev@xxxxxxxxxxxxxxxx>, <linux-s390@xxxxxxxxxxxxxxx>, Sebastian Ott <sebott@xxxxxxxxxxxxxxxxxx>, "Tony Luck" <tony.luck@xxxxxxxxx>, <linux-ia64@xxxxxxxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, <sparclinux@xxxxxxxxxxxxxxx>, Chris Metcalf <cmetcalf@xxxxxxxxxx>, Lucas Stach <l.stach@xxxxxxxxxxxxxx>, David Vrabel <david.vrabel@xxxxxxxxxx>, Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>, Michael Ellerman <mpe@xxxxxxxxxxxxxx>, Thierry Reding <thierry.reding@xxxxxxxxx>, Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>, Liviu Dudau <liviu@xxxxxxxxxxx>
- In-reply-to: <20141025130428.GD16738@linux-mips.org>
- List-id: <linux-ia64.vger.kernel.org>
- References: <1413342435-7876-1-git-send-email-wangyijing@huawei.com> <1413342435-7876-17-git-send-email-wangyijing@huawei.com> <20141025130428.GD16738@linux-mips.org>
- User-agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.0.1
On 2014/10/25 21:04, Ralf Baechle wrote:
> On Wed, Oct 15, 2014 at 11:07:04AM +0800, Yijing Wang wrote:
>
>> +static inline struct msi_chip *pci_msi_chip(struct pci_bus *bus)
>> +{
>> + struct pci_controller *control = (struct pci_controller *)bus->sysdata;
>
> bus->sysdata is void * so this cast is unnecessary.
Yes, will update it, thanks!
>
> Ralf
>
> .
>
--
Thanks!
Yijing
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