cxl: Ignore probes for virtual afu pci devices

[Michael Ellerman]

On Mon, 2016-29-02 at 05:40:53 UTC, Vaibhav Jain wrote:
> Add a check at the beginning of cxl_probe function to ignore virtual pci
> devices created for each afu registered. This fixes the the errors
> messages logged about missing CXL vsec, when cxl probe is unable to
> find necessary vsec entries in device pci config space. The error
> message logged are of the form :
> 
> cxl-pci 0004:00:00.0: ABORTING: CXL VSEC not found!
> cxl-pci 0004:00:00.0: cxl_init_adapter failed: -19
> 
> Cc: Ian Munsie <imunsie at au1.ibm.com>
> Cc: Frederic Barrat <fbarrat at linux.vnet.ibm.com>
> Signed-off-by: Vaibhav Jain <vaibhav at linux.vnet.ibm.com>
> Reviewed-by: fbarrat at linux.vnet.ibm.com
> Reviewed-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>
> Acked-by: Ian Munsie <imunsie at au1.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/17eb3eef19f2c0541a7f04ad37

cheers