On Fri, Jul 26, 2013 at 11:46:07PM +0100, Russell King - ARM Linux wrote: > On Thu, Jul 25, 2013 at 09:57:00AM -0700, Thierry Reding wrote: > > On Mon, Jul 15, 2013 at 01:52:44PM +0200, Thomas Petazzoni wrote: > > > Some PCI drivers may need to adjust the pci_bus structure after it has > > > been allocated by the Linux PCI core. The PCI core allows > > > architectures to implement the pcibios_add_bus() and > > > pcibios_remove_bus() for this purpose. This commit therefore extends > > > the hw_pci and pci_sys_data structures of the ARM PCI core to allow > > > PCI drivers to register ->add_bus() and ->remove_bus() in hw_pci, > > > which will get called when a bus is added or removed from the system. > > > > > > This will be used for example by the Marvell PCIe driver to connect a > > > particular PCI bus with its corresponding MSI chip to handle Message > > > Signaled Interrupts. > > > > > > Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx> > > > Reviewed-by: Thierry Reding <thierry.reding@xxxxxxxxx> > > > --- > > > arch/arm/include/asm/mach/pci.h | 4 ++++ > > > arch/arm/kernel/bios32.c | 16 ++++++++++++++++ > > > 2 files changed, 20 insertions(+) > > > > Hi Russell, > > > > Can we have your Acked-by on this patch so that it can be moved to a > > stable branch along with some of the other patches in this branch that > > both Marvell and Tegra PCIe drivers need? > > Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx> Thanks, Russell. Thierry
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