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Groups > linux.kernel > #1416865
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v10 6/7] usb: pci-quirks: add Intel USB drcfg mux device |
| Date | 2016-06-08 06:50 +0200 |
| Message-ID | <rHDBg-3MJ-7@gated-at.bofh.it> (permalink) |
| References | <rFpM5-7QO-3@gated-at.bofh.it> <rFpM5-7QO-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Jun 02, 2016 at 09:37:28AM +0800, Lu Baolu wrote: > In some Intel platforms, a single usb port is shared between USB host > and device controllers. The shared port is under control of a switch > which is defined in the Intel vendor defined extended capability for > xHCI. > > This patch adds the support to detect and create the platform device > for the port mux switch. Why do you need a platform device for this? You do nothing with this device, why create it at all? And why is it a platform device, isn't is really a PCI device? Why would you ever find a "platform" device below a PCI device? Don't abuse platform devices for things that aren't. It makes me want to delete that whole interface more and more... greg k-h
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[PATCH v10 6/7] usb: pci-quirks: add Intel USB drcfg mux device Lu Baolu <baolu.lu@linux.intel.com> - 2016-06-02 03:40 +0200
Re: [PATCH v10 6/7] usb: pci-quirks: add Intel USB drcfg mux device Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-08 06:50 +0200
Re: [PATCH v10 6/7] usb: pci-quirks: add Intel USB drcfg mux device Lu Baolu <baolu.lu@linux.intel.com> - 2016-06-08 10:00 +0200
Re: [PATCH v10 6/7] usb: pci-quirks: add Intel USB drcfg mux device Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-08 17:50 +0200
Re: [PATCH v10 6/7] usb: pci-quirks: add Intel USB drcfg mux device Lu Baolu <baolu.lu@linux.intel.com> - 2016-06-09 04:40 +0200
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