Re: [PATCH v4] 8250_pci: add -ENODEV code for Intel EG20T PCH

[Michał Mirosław]

On Tue, May 31, 2011 at 07:35:30PM +0900, Tomoya MORINAGA wrote:
> Intel EG20T PCH has UART device which is compatible with 8250.
> Currently, with general configuration, the PCH UART driver is not loaded but
> 8250 standard driver is loaded.
> Therefore, in case of using PCH UART driver, need to disable 8250 pci function.
> However, this procedure is not best solution.
> This patch, in 8250_pci, if the device is the PCH or the family IOH,
> '-ENODEV' is returned.
> As a result, disabling 8250-pci processing becomes unnecessary.
[...]

My comment about return_ENODEV() name does not make sense if you put the
ifdef inside that function. I thought you would put it around the device-id
entries.

Best Regards,
Michał Mirosław
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