Messages in this thread | | | Date | Mon, 13 Mar 2023 13:34:24 +0200 | From | Andy Shevchenko <> | Subject | Re: [PATCH v4 8/8] i2c: designware: Add doorbell support for Skyrim |
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On Mon, Mar 13, 2023 at 12:29:50PM +0200, Jarkko Nikula wrote: > On 3/10/23 23:19, Mario Limonciello wrote:
...
> > + if (rdev->device == 0x1630) > > + _psp_send_i2c_req = psp_send_i2c_req_cezanne; > > + else > > + _psp_send_i2c_req = psp_send_i2c_req_skyrim; > > Is there any possibility pci_get_domain_bus_and_slot() returns NULL? Or is > 00:00.0 always present?
Theoretically it's possible in two cases (or more?): 1) no PCI support compiled; 2) no device found (PCI-less system).
-- With Best Regards, Andy Shevchenko
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