PCI: Include <asm/dma.h> for isa_dma_bridge_buggy
authorBen Dooks <ben.dooks@codethink.co.uk>
Fri, 17 Jun 2016 15:05:13 +0000 (16:05 +0100)
committerBjorn Helgaas <bhelgaas@google.com>
Tue, 19 Jul 2016 22:03:59 +0000 (17:03 -0500)
commit2a2aca316aedae815cc3d7e9ba0b30ec5d8a5edf
tree6b5194c465b2d19ff42dddcf015fb844e20b240a
parent21751a9a4ed4219c11e4073afecb9a876d1107ea
PCI: Include <asm/dma.h> for isa_dma_bridge_buggy

At least on arm, <asm/dma.h> does not get included when building
drivers/pci/pci.o.  This causes the following build warning which can be
fixed by including <asm/dma.h>:

  drivers/pci/pci.c:37:5: warning: symbol 'isa_dma_bridge_buggy' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/pci.c