[PATCH] ARM: mvebu: coherency: fix registration of PCI bus notifier when !PCI

[Jason Cooper]

On Tue, May 20, 2014 at 05:13:03PM +0200, Thomas Petazzoni wrote:
> Commit b0063aad5dd8 ("ARM: mvebu: use hardware I/O coherency also for
> PCI devices") added a reference to the pci_bus_type variable, but this
> variable is only available when CONFIG_PCI is enabled. Therefore,
> there is now a build failure in !CONFIG_PCI situations.
> 
> This commit fixes that by enclosing the entire initcall into a
> IS_ENABLED(CONFIG_PCI) condition.
> 
> Reported-by: Arnd Bergmann <arnd at arndb.de>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> ---
> This applies on top of mvebu/soc. No need to push for 3.15-rc, the
> patch being fixed is only for 3.16.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> ---
>  arch/arm/mach-mvebu/coherency.c | 2 ++
>  1 file changed, 2 insertions(+)

Applied to mvebu/soc

thx,

Jason.