Subject: Re: [PATCHv3 1/2] ppc64: perform proper max_bus_speed detection

From: Michael Ellerman <[email-masked]>
Date: Mon, 15 Apr 2013 21:42:02 +1000

On Thu, Apr 11, 2013 at 10:13:13AM -0300, Lucas Kannebley Tavares wrote:
> On pseries machines the detection for max_bus_speed should be done
> through an OpenFirmware property. This patch adds a function to perform this
> detection and a hook to perform dynamic adding of the function only for
> pseries.

This fails to build for me on ppc64_defconfig, with:

arch/powerpc/include/asm/machdep.h:111:5: error: 'struct pci_host_bridge' declared inside parameter list [-Werror]

Presumably you tested it using some other defconfig?

cheers